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: SNFCCAMKX1X

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
415-880 9 San Francisco: Juniper DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-881 2 Ignacio CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-21   
415-895 4 Novato CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-06-21   
415-919 3 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2015-11-01   
415-978 4 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 0 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 1 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 2 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 3 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 4 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 5 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 6 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 7 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-998 9 San Francisco: Central DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-202 A Oakland: Main-Piedmont DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-221 5 Richmond CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-07-02   
510-247 4 Hayward CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-256 4 Crockett CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-03-20   
510-274 A Hayward CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-274 6 Hayward CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-20   
510-327 6 Hercules-Rodeo CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-03-20   
510-348 A Oakland: Main-Piedmont DA CA 6967 33 WIRELESS INC. 722      
510-371 7 Fremont-Newark: Main DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2009-03-20   
510-374 5 Richmond CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-425 1 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 3 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 4 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 5 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 6 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 7 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 8 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 9 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-442 A Oakland: Main-Piedmont DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-448 A Oakland: Main-Piedmont DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-457 7 Oakland: Main-Piedmont DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-474 7 Fremont-Newark: Greenleaf DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-488 7 Oakland: Fruitvale DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-492 3 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-492 7 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-492 8 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-492 9 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-498 9 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-503 A Oakland: Main-Piedmont DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-539 A Oakland: Main-Piedmont DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-554 A Hayward CA 6967 33 WIRELESS INC. 722      
510-564 3 Oakland: Trinidad DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-620 7 Richmond CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-647 7 Oakland: Berkeley DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-15   
510-659 3 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-661 7 Fremont-Newark: Oliver DA CA 9262 UTILITY TELECOM GROUP, LLC - CA 722      

<< 1 2 3 4 5 6 7 8 9 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.