Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SNFCCA21XUY

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
510-629 9 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-630 6 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-630 7 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-646 A Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-646 0 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-646 1 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-666 6 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-671 A Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-671 0 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-671 1 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-671 5 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-675 7 Fremont-Newark: Greenleaf DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-679 1 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-679 2 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-679 3 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-680 3 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-683 1 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-686 3 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-689 1 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-692 9 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-698 1 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-698 2 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-698 5 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-698 9 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-702 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-707 6 Oakland: Trinidad DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-722 A Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-722 0 Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-722 1 Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-722 6 Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-722 7 Crockett CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-730 A Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-730 0 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-730 1 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-730 2 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-730 3 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-736 0 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-736 2 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-736 3 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-736 4 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-736 5 Hayward CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-738 4 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-738 6 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-740 8 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-747 8 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-761 5 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-761 6 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-761 7 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-761 8 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-761 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-764 3 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-764 8 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-766 A Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-766 0 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-766 1 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-766 2 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-770 6 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-771 7 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-775 A Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-775 0 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-775 1 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-775 2 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-779 2 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-788 0 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-788 1 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-788 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-801 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-802 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-805 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-806 7 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-806 8 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-806 9 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-815 9 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-823 0 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-827 1 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 A Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 0 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 1 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 2 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 3 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 4 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 5 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 6 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-833 6 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-833 7 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-833 9 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-838 A Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-838 0 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-838 1 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-838 2 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-838 4 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-842 5 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-842 6 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-842 7 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-852 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-853 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-854 A El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-854 0 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-854 6 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-854 8 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.