Browse All (914) 489-XXXX phone numbers Primarily serving the city of Lagrangeville, New York in Dutchess county. Primary Carrier: Cellco Partnership Dba Verizon Wireless - Ny Prefix 1-914-489-XXXX is primarily in Lagrangeville, New York, and includes 2977 numbers. Numbers in 1-914-489-XXXX grouped by hundreds