Area Code 510 phone numbers
State: California
- In service since: 1991
- Landlines: 518
- Wireless prefixes: 235
- Carriers: 38
- Counties: 4
- ZIP codes: 34
- Major cities: Oakland, San Francisco, Pleasanton, Fremont, Hayward
Area Code 510 has 755 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-510-200 | Alameda | Oakland | Metro Pcs, Inc. |
| Prefix | 1-510-200 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Metro Pcs, Inc. | ||
| 1-510-201 | Santa Clara | San Jose | Peerless Network Of California, Llc - Ca |
| Prefix | 1-510-201 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Peerless Network Of California, Llc - Ca | ||
| 1-510-202 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-202 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-203 | Santa Clara | Santa Clara | T-mobile Usa, Inc. |
| Prefix | 1-510-203 | ||
| Country | Santa Clara | ||
| City | Santa Clara | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-204 | Alameda | Berkeley | Pacific Bell |
| Prefix | 1-510-204 | ||
| Country | Alameda | ||
| City | Berkeley | ||
| Carrier | Pacific Bell | ||
| 1-510-205 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-205 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-206 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-206 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-207 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-207 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-208 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-208 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-209 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-209 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-210 | San Francisco | San Francisco | Bandwidth.com Clec, Llc - Ca |
| Prefix | 1-510-210 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Bandwidth.com Clec, Llc - Ca | ||
| 1-510-212 | Alameda | Oakland | Usa Mobility Wireless, Inc. |
| Prefix | 1-510-212 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Usa Mobility Wireless, Inc. | ||
| 1-510-213 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-213 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-214 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca |
| Prefix | 1-510-214 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Mci Worldcom Communications, Inc., Ca | ||
| 1-510-215 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-215 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-216 | Usa Mobility Wireless, Inc. | ||
| Prefix | 1-510-216 | ||
| Country | |||
| City | |||
| Carrier | Usa Mobility Wireless, Inc. | ||
| 1-510-217 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| Prefix | 1-510-217 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-218 | Alameda | Oakland | Usa Mobility Wireless, Inc. |
| Prefix | 1-510-218 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Usa Mobility Wireless, Inc. | ||
| 1-510-219 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-219 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-220 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-220 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-221 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-221 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-222 | Contra Costa | El Sobrante | Pacific Bell |
| Prefix | 1-510-222 | ||
| Country | Contra Costa | ||
| City | El Sobrante | ||
| Carrier | Pacific Bell | ||
| 1-510-223 | Contra Costa | El Sobrante | Pacific Bell |
| Prefix | 1-510-223 | ||
| Country | Contra Costa | ||
| City | El Sobrante | ||
| Carrier | Pacific Bell | ||
| 1-510-224 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-224 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-225 | San Francisco | San Francisco | Allegiance Telecom, Inc. - Ca |
| Prefix | 1-510-225 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Allegiance Telecom, Inc. - Ca | ||
| 1-510-226 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-226 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-227 | Alameda | Pleasanton | Level 3 Telecom Of California, Lp - Ca |
| Prefix | 1-510-227 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Level 3 Telecom Of California, Lp - Ca | ||
| 1-510-228 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-228 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-229 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-229 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-230 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-230 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-231 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-231 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-232 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-232 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-233 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-233 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-234 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-234 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-235 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-235 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-236 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-236 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-237 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-237 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-238 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-238 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-239 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| Prefix | 1-510-239 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-240 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| Prefix | 1-510-240 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Level 3 Telecom Of California, Lp - Ca | ||
| 1-510-241 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-241 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-242 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-242 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-243 | Contra Costa | El Sobrante | Pacific Bell |
| Prefix | 1-510-243 | ||
| Country | Contra Costa | ||
| City | El Sobrante | ||
| Carrier | Pacific Bell | ||
| 1-510-244 | San Francisco | San Francisco | Bandwidth.com Clec, Llc - Ca |
| Prefix | 1-510-244 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Bandwidth.com Clec, Llc - Ca | ||
| 1-510-245 | Contra Costa | Hercules | Pacific Bell |
| Prefix | 1-510-245 | ||
| Country | Contra Costa | ||
| City | Hercules | ||
| Carrier | Pacific Bell | ||
| 1-510-246 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-246 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-247 | Alameda | Hayward | Pacific Bell |
| Prefix | 1-510-247 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Pacific Bell | ||
| 1-510-248 | Alameda | Fremont | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-248 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-249 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-249 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-250 | Santa Clara | San Jose | Broadwing Communications, Llc - Ca |
| Prefix | 1-510-250 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Broadwing Communications, Llc - Ca | ||
| 1-510-251 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-251 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-252 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-252 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-253 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| Prefix | 1-510-253 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Level 3 Telecom Of California, Lp - Ca | ||
| 1-510-254 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| Prefix | 1-510-254 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Level 3 Communications, Llc - Ca | ||
| 1-510-255 | San Francisco | San Francisco | Bandwidth.com Clec, Llc - Ca |
| Prefix | 1-510-255 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Bandwidth.com Clec, Llc - Ca | ||
| 1-510-256 | San Francisco | San Francisco | O1 Communications, Inc. - Ca |
| Prefix | 1-510-256 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | O1 Communications, Inc. - Ca | ||
| 1-510-257 | Santa Clara | San Jose | Teleport Communications Group - San Francisco |
| Prefix | 1-510-257 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-258 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-258 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-259 | Alameda | Hayward | Pacific Bell |
| Prefix | 1-510-259 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Pacific Bell | ||
| 1-510-260 | San Francisco | San Francisco | Comcast Phone Of California, Llc - Ca |
| Prefix | 1-510-260 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Comcast Phone Of California, Llc - Ca | ||
| 1-510-261 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-261 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-262 | Contra Costa | El Sobrante | Pacific Bell |
| Prefix | 1-510-262 | ||
| Country | Contra Costa | ||
| City | El Sobrante | ||
| Carrier | Pacific Bell | ||
| 1-510-263 | Alameda | Alameda | Pacific Bell |
| Prefix | 1-510-263 | ||
| Country | Alameda | ||
| City | Alameda | ||
| Carrier | Pacific Bell | ||
| 1-510-264 | Alameda | Hayward | Pacific Bell |
| Prefix | 1-510-264 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Pacific Bell | ||
| 1-510-265 | Alameda | Hayward | Pacific Bell |
| Prefix | 1-510-265 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Pacific Bell | ||
| 1-510-266 | Alameda | Hayward | Pacific Bell |
| Prefix | 1-510-266 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Pacific Bell | ||
| 1-510-267 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-267 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-268 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-268 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-269 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca |
| Prefix | 1-510-269 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Mci Worldcom Communications, Inc., Ca | ||
| 1-510-270 | San Francisco | San Francisco | Brooks Fiber Communications Of California - Ca |
| Prefix | 1-510-270 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Brooks Fiber Communications Of California - Ca | ||
| 1-510-271 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-271 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-272 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-272 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-273 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-273 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-274 | San Francisco | San Francisco | Utility Telecom Group, Llc - Ca |
| Prefix | 1-510-274 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Utility Telecom Group, Llc - Ca | ||
| 1-510-275 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-275 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-276 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-276 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-277 | Alameda | Oakland | Global Crossing Local Services, Inc.-ca |
| Prefix | 1-510-277 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Global Crossing Local Services, Inc.-ca | ||
| 1-510-278 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-278 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-279 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-279 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-280 | Alameda | Fremont | Xo California, Inc. |
| Prefix | 1-510-280 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Xo California, Inc. | ||
| 1-510-281 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-281 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-282 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-282 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-283 | Alameda | Oakland | Allegiance Telecom, Inc. - Ca |
| Prefix | 1-510-283 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Allegiance Telecom, Inc. - Ca | ||
| 1-510-284 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-284 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-285 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca |
| Prefix | 1-510-285 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Mci Worldcom Communications, Inc., Ca | ||
| 1-510-286 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-286 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-287 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-287 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-288 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-288 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-289 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-289 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-290 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-290 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-291 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-291 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-292 | Alameda | Pleasanton | Pacific Bell |
| Prefix | 1-510-292 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Pacific Bell | ||
| 1-510-293 | Alameda | Hayward | Pacific Bell |
| Prefix | 1-510-293 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Pacific Bell | ||
| 1-510-294 | Alameda | San Leandro | Sprint Spectrum L.p. |
| Prefix | 1-510-294 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-295 | Alameda | Pleasanton | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-295 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-296 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| Prefix | 1-510-296 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Level 3 Communications, Llc - Ca | ||
| 1-510-297 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-297 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-298 | Contra Costa | Concord | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-298 | ||
| Country | Contra Costa | ||
| City | Concord | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-299 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-299 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-300 | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca |
| Prefix | 1-510-300 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | U.s. Telepacific Corp. - Ca | ||
| 1-510-301 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-301 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-302 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-302 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-303 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-303 | ||
| Country | Santa Clara | ||
| City | Santa Clara | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-304 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-304 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-305 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-305 | ||
| Country | Santa Clara | ||
| City | Santa Clara | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-306 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-306 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-307 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-307 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-308 | Alameda | Oakland | Usa Mobility Wireless, Inc. |
| Prefix | 1-510-308 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Usa Mobility Wireless, Inc. | ||
| 1-510-309 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-309 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-310 | Alameda | Oakland | Usa Mobility Wireless, Inc. |
| Prefix | 1-510-310 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Usa Mobility Wireless, Inc. | ||
| 1-510-312 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-312 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-313 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| Prefix | 1-510-313 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-314 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-314 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-315 | Santa Clara | San Jose | Broadwing Communications, Llc - Ca |
| Prefix | 1-510-315 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Broadwing Communications, Llc - Ca | ||
| 1-510-316 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-316 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-317 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-317 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-318 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-318 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-319 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| Prefix | 1-510-319 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Neutral Tandem-california, Llc - Ca | ||
| 1-510-320 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-320 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-321 | Alameda | Oakland | Usa Mobility Wireless, Inc. |
| Prefix | 1-510-321 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Usa Mobility Wireless, Inc. | ||
| 1-510-322 | San Francisco | San Francisco | Mcimetro Access Transmission Services Llc |
| Prefix | 1-510-322 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Mcimetro Access Transmission Services Llc | ||
| 1-510-323 | Alameda | Fremont | Xo California, Inc. |
| Prefix | 1-510-323 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Xo California, Inc. | ||
| 1-510-324 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-324 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-325 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-325 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-326 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-326 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-327 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-327 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-328 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-328 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-329 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-329 | ||
| Country | Santa Clara | ||
| City | Santa Clara | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-330 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| Prefix | 1-510-330 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Neutral Tandem-california, Llc - Ca | ||
| 1-510-331 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-331 | ||
| Country | Santa Clara | ||
| City | Santa Clara | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-332 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-332 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-333 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-333 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-334 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-334 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-335 | San Francisco | San Francisco | Cf Communications, Llc Dba Telekenex - Ca |
| Prefix | 1-510-335 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Cf Communications, Llc Dba Telekenex - Ca | ||
| 1-510-336 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-336 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-337 | Alameda | Alameda | Pacific Bell |
| Prefix | 1-510-337 | ||
| Country | Alameda | ||
| City | Alameda | ||
| Carrier | Pacific Bell | ||
| 1-510-338 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-338 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-339 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-339 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-340 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-340 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-342 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| Prefix | 1-510-342 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-343 | San Francisco | San Francisco | Mpower Communications Corp - Ca |
| Prefix | 1-510-343 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-344 | Alameda | Oakland | Global Crossing Local Services, Inc.-ca |
| Prefix | 1-510-344 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Global Crossing Local Services, Inc.-ca | ||
| 1-510-345 | San Francisco | San Francisco | T-mobile Usa, Inc. |
| Prefix | 1-510-345 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-346 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-346 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-347 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-347 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-348 | San Francisco | San Francisco | 33 Wireless Inc. |
| Prefix | 1-510-348 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | 33 Wireless Inc. | ||
| 1-510-349 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-349 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-350 | Alameda | Oakland | Teleport Communications Group - San Francisco |
| Prefix | 1-510-350 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-351 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-351 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-352 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-352 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-353 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-353 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-354 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-354 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-355 | Alameda | Oakland | Global Crossing Local Services, Inc.-ca |
| Prefix | 1-510-355 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Global Crossing Local Services, Inc.-ca | ||
| 1-510-356 | Alameda | Berkeley | Pacific Bell |
| Prefix | 1-510-356 | ||
| Country | Alameda | ||
| City | Berkeley | ||
| Carrier | Pacific Bell | ||
| 1-510-357 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-357 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-358 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-358 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-359 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-359 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-360 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-360 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-361 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| Prefix | 1-510-361 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Level 3 Telecom Of California, Lp - Ca | ||
| 1-510-362 | Alameda | Pleasanton | T-mobile Usa, Inc. |
| Prefix | 1-510-362 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-363 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-363 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-364 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-364 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-365 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-365 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-366 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-366 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-367 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-367 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-368 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-368 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-369 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| Prefix | 1-510-369 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Neutral Tandem-california, Llc - Ca | ||
| 1-510-370 | Santa Clara | San Jose | Peerless Network Of California, Llc - Ca |
| Prefix | 1-510-370 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Peerless Network Of California, Llc - Ca | ||
| 1-510-371 | San Francisco | San Francisco | Level 3 Communications, Llc - Ca |
| Prefix | 1-510-371 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Level 3 Communications, Llc - Ca | ||
| 1-510-372 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-372 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-373 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-373 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-374 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-374 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-375 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-375 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-376 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-376 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-377 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-377 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-378 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-378 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-379 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| Prefix | 1-510-379 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Level 3 Telecom Of California, Lp - Ca | ||
| 1-510-380 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-380 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-381 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-381 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-382 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-382 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-383 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-383 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-384 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-384 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-385 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-385 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-386 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-386 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-387 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-387 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-388 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-388 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-389 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-389 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-390 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-390 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-391 | Alameda | Oakland | American Messaging Services, Llc |
| Prefix | 1-510-391 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-392 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-392 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-393 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-393 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-394 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| Prefix | 1-510-394 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-395 | Alameda | Oakland | Teleport Communications Group - San Francisco |
| Prefix | 1-510-395 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-396 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-396 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-397 | Alameda | Oakland | Comcast Phone Of California, Llc - Ca |
| Prefix | 1-510-397 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Comcast Phone Of California, Llc - Ca | ||
| 1-510-398 | San Francisco | San Francisco | Bandwidth.com Clec, Llc - Ca |
| Prefix | 1-510-398 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Bandwidth.com Clec, Llc - Ca | ||
| 1-510-399 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| Prefix | 1-510-399 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Neutral Tandem-california, Llc - Ca | ||
| 1-510-400 | Alameda | Fremont | Xo California, Inc. |
| Prefix | 1-510-400 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Xo California, Inc. | ||
| 1-510-401 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| Prefix | 1-510-401 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-402 | San Francisco | San Francisco | Mpower Communications Corp - Ca |
| Prefix | 1-510-402 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-403 | Santa Clara | San Jose | Mpower Networks Services Inc. - Ca |
| Prefix | 1-510-403 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Mpower Networks Services Inc. - Ca | ||
| 1-510-404 | Alameda | Hayward | Mci Worldcom Communications, Inc., Ca |
| Prefix | 1-510-404 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Mci Worldcom Communications, Inc., Ca | ||
| 1-510-405 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-405 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-406 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-406 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-407 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-407 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-408 | Contra Costa | Hercules | Pacific Bell |
| Prefix | 1-510-408 | ||
| Country | Contra Costa | ||
| City | Hercules | ||
| Carrier | Pacific Bell | ||
| 1-510-409 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-409 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-410 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-410 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-412 | Contra Costa | Richmond | Pacific Bell |
| Prefix | 1-510-412 | ||
| Country | Contra Costa | ||
| City | Richmond | ||
| Carrier | Pacific Bell | ||
| 1-510-413 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-413 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-414 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-414 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-415 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-415 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-416 | San Francisco | San Francisco | North County Communications Corp. - Ca |
| Prefix | 1-510-416 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | North County Communications Corp. - Ca | ||
| 1-510-417 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-417 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-418 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-418 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-419 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-419 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-420 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-420 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-421 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-421 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-422 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-422 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-423 | San Francisco | San Francisco | Paetec Communications, Inc. - Ca |
| Prefix | 1-510-423 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Paetec Communications, Inc. - Ca | ||
| 1-510-424 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-424 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-425 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-425 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-426 | San Francisco | San Francisco | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-426 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-427 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-427 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-428 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-428 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-429 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-429 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-430 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-430 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-431 | Alameda | Oakland | Global Crossing Local Services, Inc.-ca |
| Prefix | 1-510-431 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Global Crossing Local Services, Inc.-ca | ||
| 1-510-432 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-432 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-433 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-433 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-434 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-434 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-435 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-435 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-436 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-436 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-437 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-437 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-438 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-438 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-439 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - Ca |
| Prefix | 1-510-439 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Matrix Telecom, Llc. Sii Tnci - Ca | ||
| 1-510-440 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-440 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-441 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-441 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-442 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-442 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-443 | Santa Clara | San Jose | Peerless Network Of California, Llc - Ca |
| Prefix | 1-510-443 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Peerless Network Of California, Llc - Ca | ||
| 1-510-444 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-444 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-445 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-445 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-446 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-446 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-447 | San Francisco | San Francisco | Sprint Spectrum L.p. |
| Prefix | 1-510-447 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-448 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-448 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
| 1-510-449 | San Francisco | San Francisco | Teleport Communications Group - San Francisco |
| Prefix | 1-510-449 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-450 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-450 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-451 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-451 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-452 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-452 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-453 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-453 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-454 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-454 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-455 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-455 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-456 | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca |
| Prefix | 1-510-456 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | U.s. Telepacific Corp. - Ca | ||
| 1-510-457 | Alameda | Oakland | Teleport Communications Group - San Francisco |
| Prefix | 1-510-457 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-458 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-458 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-459 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-459 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-460 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-460 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-461 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-461 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-462 | San Francisco | San Francisco | Neutral Tandem-california, Llc - Ca |
| Prefix | 1-510-462 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Neutral Tandem-california, Llc - Ca | ||
| 1-510-463 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| Prefix | 1-510-463 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-464 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-464 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-465 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-465 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-466 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-466 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-467 | Alameda | Oakland | Level 3 Telecom Of California, Lp - Ca |
| Prefix | 1-510-467 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Level 3 Telecom Of California, Lp - Ca | ||
| 1-510-468 | Alameda | Pleasanton | Cellco Partnership Dba Verizon Wireless - Ca |
| Prefix | 1-510-468 | ||
| Country | Alameda | ||
| City | Pleasanton | ||
| Carrier | Cellco Partnership Dba Verizon Wireless - Ca | ||
| 1-510-469 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-469 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-470 | San Francisco | San Francisco | Bandwidth.com Clec, Llc - Ca |
| Prefix | 1-510-470 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Bandwidth.com Clec, Llc - Ca | ||
| 1-510-471 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-471 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-472 | Alameda | Oakland | Metro Pcs, Inc. |
| Prefix | 1-510-472 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Metro Pcs, Inc. | ||
| 1-510-473 | San Francisco | San Francisco | Allegiance Telecom, Inc. - Ca |
| Prefix | 1-510-473 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Allegiance Telecom, Inc. - Ca | ||
| 1-510-474 | Alameda | Hayward | Mcimetro Access Transmission Services Llc |
| Prefix | 1-510-474 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Mcimetro Access Transmission Services Llc | ||
| 1-510-475 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-475 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-476 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-476 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-477 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-477 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-478 | Alameda | Oakland | Allegiance Telecom, Inc. - Ca |
| Prefix | 1-510-478 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Allegiance Telecom, Inc. - Ca | ||
| 1-510-479 | Alameda | Oakland | Teleport Communications Group - San Francisco |
| Prefix | 1-510-479 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-480 | Alameda | Oakland | T-mobile Usa, Inc. |
| Prefix | 1-510-480 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | T-mobile Usa, Inc. | ||
| 1-510-481 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-481 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-482 | Alameda | Oakland | Pacific Bell |
| Prefix | 1-510-482 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Pacific Bell | ||
| 1-510-483 | Alameda | San Leandro | Pacific Bell |
| Prefix | 1-510-483 | ||
| Country | Alameda | ||
| City | San Leandro | ||
| Carrier | Pacific Bell | ||
| 1-510-484 | Alameda | Oakland | Sprint Spectrum L.p. |
| Prefix | 1-510-484 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Sprint Spectrum L.p. | ||
| 1-510-485 | Alameda | Oakland | Metro Pcs, Inc. |
| Prefix | 1-510-485 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Metro Pcs, Inc. | ||
| 1-510-486 | Alameda | Berkeley | Pacific Bell |
| Prefix | 1-510-486 | ||
| Country | Alameda | ||
| City | Berkeley | ||
| Carrier | Pacific Bell | ||
| 1-510-487 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-487 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-488 | San Francisco | San Francisco | Mcimetro Access Transmission Services Llc |
| Prefix | 1-510-488 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | Mcimetro Access Transmission Services Llc | ||
| 1-510-489 | Alameda | Union City | Pacific Bell |
| Prefix | 1-510-489 | ||
| Country | Alameda | ||
| City | Union City | ||
| Carrier | Pacific Bell | ||
| 1-510-490 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-490 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-491 | Alameda | Oakland | Teleport Communications Group - San Francisco |
| Prefix | 1-510-491 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Teleport Communications Group - San Francisco | ||
| 1-510-492 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-492 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-493 | Alameda | Oakland | Mcimetro Access Transmission Services Llc |
| Prefix | 1-510-493 | ||
| Country | Alameda | ||
| City | Oakland | ||
| Carrier | Mcimetro Access Transmission Services Llc | ||
| 1-510-494 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-494 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-495 | Alameda | Berkeley | Pacific Bell |
| Prefix | 1-510-495 | ||
| Country | Alameda | ||
| City | Berkeley | ||
| Carrier | Pacific Bell | ||
| 1-510-496 | Santa Clara | San Jose | Mpower Communications Corp - Ca |
| Prefix | 1-510-496 | ||
| Country | Santa Clara | ||
| City | San Jose | ||
| Carrier | Mpower Communications Corp - Ca | ||
| 1-510-497 | Alameda | Hayward | Mcimetro Access Transmission Services Llc |
| Prefix | 1-510-497 | ||
| Country | Alameda | ||
| City | Hayward | ||
| Carrier | Mcimetro Access Transmission Services Llc | ||
| 1-510-498 | Alameda | Fremont | Pacific Bell |
| Prefix | 1-510-498 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Pacific Bell | ||
| 1-510-499 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-499 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-500 | Alameda | Fremont | Xo California, Inc. |
| Prefix | 1-510-500 | ||
| Country | Alameda | ||
| City | Fremont | ||
| Carrier | Xo California, Inc. | ||
| 1-510-501 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-501 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-502 | San Francisco | San Francisco | New Cingular Wireless Pcs, Llc |
| Prefix | 1-510-502 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | New Cingular Wireless Pcs, Llc | ||
| 1-510-503 | San Francisco | San Francisco | American Messaging Services, Llc |
| Prefix | 1-510-503 | ||
| Country | San Francisco | ||
| City | San Francisco | ||
| Carrier | American Messaging Services, Llc | ||
