Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
510-221 3 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   
510-221 6 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-13   
510-224 3 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-03-02   
510-224 4 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-224 5 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-09-19   
510-224 9 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-04   
510-239 3 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-23   
510-239 7 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-23   
510-240 9 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-241 2 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-30   
510-244 A Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-244 0 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-09-24   
510-244 1 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-09-24   
510-244 2 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-09-27   
510-244 3 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-09-27   
510-244 4 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-09-27   
510-255 A Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-255 0 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-27   
510-255 1 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-27   
510-255 2 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-27   
510-255 3 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-27   
510-255 4 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
510-255 5 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
510-255 6 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-08-28   
510-256 A Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-256 3 Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-04-29   
510-256 9 Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-28   
510-269 7 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-270 0 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
510-274 1 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-279 6 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-01-08   
510-279 8 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-23   
510-283 9 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-08-25   
510-284 5 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-30   
510-291 1 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-295 0 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-296 8 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
510-296 9 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-22   
510-298 0 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-24   
510-298 1 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-24   
510-306 1 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-08-29   
510-306 2 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-08   
510-306 4 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-02-17   
510-319 9 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-28   
510-320 3 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-11-19   
510-324 9 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-18   
510-327 5 Hercules-Rodeo CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-23   
510-328 3 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-23   
510-338 7 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
510-340 9 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-06-07   
510-342 9 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-343 9 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-04-19   
510-344 7 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-02-20   
510-346 5 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-17   
510-349 A Richmond CA 9748 AMERICAN MESSAGING SERVICES, LLC 722      
510-353 3 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-23   
510-358 3 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-09-07   
510-358 8 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-09-07   
510-359 4 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-06-07   
510-359 5 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-04   
510-359 7 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-371 4 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
510-371 5 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
510-394 0 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-01-17   
510-394 2 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-02-27   
510-394 4 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-21   
510-394 5 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-21   
510-397 8 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-13   
510-397 9 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-13   
510-398 A Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-398 0 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-10-12   
510-398 1 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-10-15   
510-398 2 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-10-15   
510-399 4 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-22   
510-399 5 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-22   
510-400 5 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-03-02   
510-401 1 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-07-18   
510-401 9 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-25   
510-402 A Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-402 2 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-02-17   
510-402 5 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-31   
510-402 6 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-31   
510-403 1 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-13   
510-403 9 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-05-03   
510-404 3 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-25   
510-404 8 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-07-09   
510-408 6 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-408 7 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-408 9 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-09-09   
510-413 3 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   
510-413 8 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-422 5 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-27   
510-423 3 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-426 5 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
510-426 6 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
510-426 7 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
510-426 8 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-09-01   
510-431 2 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-13   
510-431 8 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-431 9 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-12-05   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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