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: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-944 A Garden Grove CA LSANCAJWIMD  965H FRACTEL, LLC 730      
657-944 0 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-944 1 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-944 2 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-944 3 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-944 4 Garden Grove CA LSANCAJWIMD  965H FRACTEL, LLC 730      
657-944 5 Garden Grove CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
657-944 6 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-944 7 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-944 8 Garden Grove CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
657-944 9 Garden Grove CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

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

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