Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-350 A San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 0 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-04-02   
650-350 1 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 2 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-04   
650-350 3 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 4 San Mateo CA FRMTCAEDDS2  7262 XO CALIFORNIA, INC. 722   2006-10-09   
650-350 5 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 6 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 7 San Mateo CA SNMTCA11DS0  9740 PACIFIC BELL 722      
650-350 8 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-04   
650-350 9 San Mateo CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-06-07   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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