Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-994 A Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-09-23   
510-994 0 Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-09-23   
510-994 1 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-08-05   
510-994 2 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-05-22   
510-994 3 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-07-06   
510-994 4 Richmond CA   197D VONAGE NETWORK INC. 722   2020-06-15   
510-994 5 Richmond CA   197D VONAGE NETWORK INC. 722   2020-06-15   
510-994 6 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-01-20   
510-994 7 Richmond CA   6529 T-MOBILE USA, INC. 722   2020-01-20   
510-994 8 Richmond CA   6529 T-MOBILE USA, INC. 722   2019-10-22   
510-994 9 Richmond CA   6529 T-MOBILE USA, INC. 722   2019-10-22   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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