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.

Folsom, CA

1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
279-215 A SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 0 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 1 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 2 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 3 SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726      
279-215 4 SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726      
279-215 5 SCRMCA0101Z  624H ONVOY SPECTRUM, LLC 726      
279-215 6 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 7 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 8 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-215 9 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
279-219 A SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-219 0 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-219 1 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-219 2 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-219 3 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-219 4 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
279-219 5 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-219 6 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-219 7 SCRMCA01DS3  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
279-219 8 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-219 9 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-235 A WSCRCAKE1MD  5562 METROPCS, INC. 726      
279-235 0 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-235 1 SCRMCA01XYZ  073H TELNYX LLC 726      
279-235 2 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
279-235 3 SCRMCA01DS3  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
279-235 4 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-235 5 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-235 6 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-235 7 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-235 8 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
279-235 9 WSCRCAKE1MD  5562 METROPCS, INC. 726      
279-239 A SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 0 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-239 1 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 2 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 3 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 4 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 5 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 6 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-239 7 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-239 8 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-239 9 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-245 A WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
279-245 0 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-245 1 WSCRCAAHNMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-245 2 SCRMCA01XTZ  939H COMMIO, LLC 726      
279-245 3   6529 T-MOBILE USA, INC. 726      
279-245 4   6529 T-MOBILE USA, INC. 726      
279-245 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-245 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
279-245 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-245 8 SCRMCA01XTZ  939H COMMIO, LLC 726      
279-245 9 WSCRCAKE1MD  6529 T-MOBILE USA, INC. 726      
279-256 A   649C ONVOY, LLC - CA 726   2024-03-30   
279-256 0   649C ONVOY, LLC - CA 726      
279-256 1   649C ONVOY, LLC - CA 726      
279-256 2   649C ONVOY, LLC - CA 726      
279-256 3   649C ONVOY, LLC - CA 726      
279-256 4   649C ONVOY, LLC - CA 726      
279-256 5   073H TELNYX LLC 726      
279-256 6   6529 T-MOBILE USA, INC. 726      
279-256 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-256 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-256 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 A   6529 T-MOBILE USA, INC. 726   2024-05-26   
279-258 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 5   649C ONVOY, LLC - CA 726      
279-258 6   649C ONVOY, LLC - CA 726      
279-258 7   649C ONVOY, LLC - CA 726      
279-258 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726      
279-258 9   6529 T-MOBILE USA, INC. 726      
279-264 A   649C ONVOY, LLC - CA 726   2024-08-26   
279-264 0   649C ONVOY, LLC - CA 726      
279-264 1   649C ONVOY, LLC - CA 726      
279-264 2   649C ONVOY, LLC - CA 726      
279-264 6   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726      
279-264 7   6010 NEW CINGULAR WIRELESS PCS, LLC 726      
279-264 8   6529 T-MOBILE USA, INC. 726      
279-264 9   6529 T-MOBILE USA, INC. 726      
279-267 A   981E BANDWIDTH.COM CLEC, LLC - CA 726   2024-11-22   
279-267 0   981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-267 1   981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-267 2   981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-278 A   649C ONVOY, LLC - CA 726      
279-278 0   649C ONVOY, LLC - CA 726      
279-278 1 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-278 2 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-278 3 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-278 4 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-278 5 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-278 6 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-278 7 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-278 8 SCRMCA01XSY  649C ONVOY, LLC - CA 726      
279-278 9   649C ONVOY, LLC - CA 726      

1 2 3 4 5 6 7 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.