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: 650

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-650 A Orange CA LSANCA03JMD  506J TWILIO INTERNATIONAL, INC. 730      
657-650 0 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-650 1 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-650 2 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-650 3 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-650 4 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-650 5 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-650 6 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-650 7 Orange CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-650 8 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-650 9 Orange CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      

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

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