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: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-888 A Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-888 0 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-888 1 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-888 2 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-888 3 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-888 4 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-888 5 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-888 6 Orange CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
657-888 7 Orange CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-888 8 Orange CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-888 9 Orange CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      

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

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