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: 701

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-701 A Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
657-701 0 Garden Grove CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-12-15   
657-701 1 Garden Grove CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-12-15   
657-701 2 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 3 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 4 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 5 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 6 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 7 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 8 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
657-701 9 Garden Grove CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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