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
510-397 7 Hayward CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-04-22   
510-406 7 Oakland: Main-Piedmont DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-03   
510-423 5 Oakland: Berkeley DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-17   
510-423 6 Oakland: Berkeley DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-17   
510-423 7 Oakland: Berkeley DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-17   
510-473 4 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-14   
510-509 6 Fremont-Newark: Main DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-10-28   
510-509 7 Fremont-Newark: Main DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-10-28   
510-542 8 Oakland: Berkeley DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-10-10   
510-545 7 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-08-30   
510-545 8 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-14   
510-574 9 Fremont-Newark: Main DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-04-27   
510-606 7 Hayward CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-11-08   
510-629 2 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-08-30   
510-629 3 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-08-30   
510-629 7 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-08-30   
510-629 8 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-08-30   
510-666 4 Oakland: Berkeley DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-14   
510-682 2 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-01-14   
510-709 0 Fremont-Newark: Main DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-07-29   
510-709 3 Fremont-Newark: Main DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-03   
510-827 4 Oakland: Main-Piedmont DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-02-10   
510-863 2 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-05-26   
510-863 3 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-04-15   
510-863 7 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-05-26   
510-907 8 Oakland: Main-Piedmont DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-02-10   
510-926 3 Oakland: Berkeley DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-02-18   
510-936 9 Fremont-Newark: Main DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-04-27   
510-940 9 Hayward CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2011-04-28   
510-995 7 Oakland: Alameda DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-08-30   
650-212 6 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-03   
650-294 9 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-03-03   
650-425 1 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2011-04-26   
650-477 1 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-03   
650-477 3 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-03   
650-532 5 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-07-29   
650-532 7 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-07-29   
650-532 8 San Mateo CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2010-03-03   
650-550 9 San Francisco: Juniper DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-14   
650-676 8 South San Francisco CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-11-05   
650-690 7 Palo Alto CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-09-11   
650-690 8 Palo Alto CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-09-11   
650-731 1 San Francisco: Juniper DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-12-14   
650-739 8 Palo Alto CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2007-07-29   
650-746 6 San Francisco: Juniper DA CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2009-02-10   
650-752 4 Palo Alto CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-05-31   
650-752 8 Palo Alto CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-03-28   
650-752 9 Palo Alto CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-03-28   
650-754 4 South San Francisco CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-10-18   
650-754 5 South San Francisco CA 258E YMAX COMMUNICATIONS CORP. - CA 722   2008-10-18   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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