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: 698

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-698 A Westminster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-698 0 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 1 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 2 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 3 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 4 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 5 Westminster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-698 6 Westminster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-698 7 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 8 Westminster CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-698 9 Westminster CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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