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.

Fairfield-Suisun, CA

<< 1 2 3 4 5

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
707-863 6 CORDCA12DS0  9740 PACIFIC BELL 722      
707-863 7 CORDCA12DS0  9740 PACIFIC BELL 722      
707-863 8 CORDCA12DS0  9740 PACIFIC BELL 722      
707-863 9 CORDCA12DS0  9740 PACIFIC BELL 722      
707-864 A CORDCA12DS0  9740 PACIFIC BELL 722      
707-914 A SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
707-914 0 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
707-914 1 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-914 2 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-914 3 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-914 4 SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
707-914 5 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-914 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-914 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-914 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-914 9 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-920 A OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-920 0 FRMTCAJYDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 722      
707-920 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-920 2 OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
707-920 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-920 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-920 5 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-920 6 OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
707-920 7 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-920 8 OKLECAZVGT0  5562 METROPCS, INC. 722      
707-920 9   5562 METROPCS, INC. 722      
707-936 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-936 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-989 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
707-989 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-989 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-989 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-989 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-989 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-989 5 SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
707-989 6 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
707-989 7 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
707-989 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
707-989 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      

<< 1 2 3 4 5

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.