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: 549

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-549 A Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 0 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 1 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 2 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 3 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 4 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 5 Anaheim CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-549 6 Anaheim CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
657-549 7 Anaheim CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
657-549 8 Anaheim CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
657-549 9 Anaheim CA LSANCARCDS1  993B CURATEL, LLC - CA 730      

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

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