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
510-982 A Oakland: Berkeley DA CA HYWRCAMCDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
510-982 0 Oakland: Berkeley DA CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
510-982 1 Oakland: Berkeley DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-09   
510-982 2 Oakland: Berkeley DA CA   206C CBEYOND COMMUNICATIONS, LLC - CA 722   2012-03-12   
510-982 3 Oakland: Berkeley DA CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
510-982 4 Oakland: Berkeley DA CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 722      
510-982 5 Oakland: Berkeley DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-03-29   
510-982 6 Oakland: Berkeley DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-13   
510-982 7 Oakland: Berkeley DA CA   8322 MPOWER COMMUNICATIONS CORP - CA 722   2001-09-03   
510-982 8 Oakland: Berkeley DA CA   8322 MPOWER COMMUNICATIONS CORP - CA 722   2001-09-03   
510-982 9 Oakland: Berkeley DA CA   6664 SPRINT SPECTRUM L.P. 722   2011-03-27   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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