Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]

NXX: 708

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-708 A Placentia CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-708 0 Placentia CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-12-17   
657-708 1 Placentia CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-23   
657-708 2 Placentia CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-05   
657-708 3 Placentia CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-05   
657-708 7 Placentia CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2023-12-30   
657-708 8 Placentia CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2023-12-30   
657-708 9 Placentia CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-12-17   

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

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