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.

San Rafael, CA

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
415-458 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-458 7 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-458 8 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-458 9 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-459 A SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 A SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 0 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 1 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 2 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-460 4 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 5 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 6 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 7 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-460 8 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-460 9 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-461 A LRKSCA11DS0  9740 PACIFIC BELL 722      
415-462 A SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 0 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 1 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 2 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-462 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-462 5 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
415-462 7 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 8 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 9 SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-464 A LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 0 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 1 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 2 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 3 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 4 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 5 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 6 OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722      
415-464 7 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-464 8 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-464 9 LRKSCA11DS0  9740 PACIFIC BELL 722      
415-472 A SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 0 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 1 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 2 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 3 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 4 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 5 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 6 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 7 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 8 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-472 9 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-473 A SNRFCA11DS0  9740 PACIFIC BELL 722      
415-479 A SNRFCA11DS0  9740 PACIFIC BELL 722      
415-482 A SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 0 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 1 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 2 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 3 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 4 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 5 SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-482 6 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 7 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 8 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-482 9 SNRFCA01DS0  9740 PACIFIC BELL 722      
415-485 A SNRFCA01DS0  9740 PACIFIC BELL 722      
415-488 A SNGNCA11RS0  9740 PACIFIC BELL 722      
415-488 0 SNGNCA11RS0  9740 PACIFIC BELL 722      
415-488 1 SNGNCA11RS0  9740 PACIFIC BELL 722      
415-488 2 SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
415-488 3 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-488 4 SNGNCA11RS0  9740 PACIFIC BELL 722      
415-488 5 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-488 6 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
415-488 7 CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-488 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-488 9 SNGNCA11RS0  9740 PACIFIC BELL 722      
415-491 A SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 A SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 0 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 1 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 2 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 3 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 4 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 5 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 6 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
415-492 8 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-492 9 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-497 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
415-499 A SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 0 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 1 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 2 OKLECAZVGT0  5562 METROPCS, INC. 722      
415-499 3 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 4 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 5 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 6 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 7 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 8 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-499 9 SNRFCA11DS0  9740 PACIFIC BELL 722      
415-507 A SNRFCA11DS0  9740 PACIFIC BELL 722      

<< 1 2 3 4 5 6 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.