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: 456

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-456 A Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 0 Anaheim CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-456 1 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 2 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 3 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 4 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 5 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 6 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 7 Anaheim CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
657-456 8 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-456 9 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

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

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