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.

Walnut Grove, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
279-322 A SCRMCA0104Z  965H FRACTEL, LLC 726      
279-322 0   6529 T-MOBILE USA, INC. 726      
279-322 1 SCRMCA0119Z  490J DISH WIRELESS, LLC 726      
279-322 2 SCRMCA0104Z  965H FRACTEL, LLC 726      
279-322 3 EKGVCAXGX1X  624H ONVOY SPECTRUM, LLC 726      
279-322 7   624H ONVOY SPECTRUM, LLC 726      
279-322 8   624H ONVOY SPECTRUM, LLC 726      
279-322 9 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
279-799 A SCRMCA0104Z  965H FRACTEL, LLC 726      
279-799 0 SCRMCA01XYZ  073H TELNYX LLC 726      
279-799 1 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
279-799 2 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
279-799 3 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
279-799 4 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
279-799 6 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-799 7 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-799 8 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-799 9 SCRMCA0104Z  965H FRACTEL, LLC 726      
916-270 A   6529 T-MOBILE USA, INC. 726      
916-270 0 SCRMCA01XYZ  073H TELNYX LLC 726      
916-270 1 SCRMCA01XYZ  073H TELNYX LLC 726      
916-270 2 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-270 3 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-270 4 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-270 5 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-270 6 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
916-270 7 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-270 8 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-270 9   6529 T-MOBILE USA, INC. 726      
916-398 A SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
916-398 0 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
916-398 1 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
916-398 2 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
916-398 3 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
916-398 4 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
916-398 5 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-398 6 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-398 7 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-398 8 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-398 9 SCRMCA01GT1  6010 NEW CINGULAR WIRELESS PCS, LLC 726      
916-477 A WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 0 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 1 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 2 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
916-477 3 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 4 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 5 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 6 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 7 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 8 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-477 9 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-527 A SCRMCA01X9Z  508J CENTURYLINK COMMUNICATIONS, LLC 726      
916-527 0 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-527 1 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
916-527 2 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-527 3 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-527 4 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-527 5 SCRMCA01XIY  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 726      
916-527 6 SCRMCA01X9Z  508J CENTURYLINK COMMUNICATIONS, LLC 726      
916-527 7 SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726      
916-527 8 WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
916-527 9 EKGVCAXGX3X  649C ONVOY, LLC - CA 726      
916-776 A WLGVCAXFRS4  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 0 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-776 1 WLGVCAXFRS4  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 2 WLGVCAXFRS4  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 3 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-776 4 WLGVCAXFRS4  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      
916-776 5 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
916-776 6 SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
916-776 7 WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
916-776 8 SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726      
916-776 9 WLGVCAXFRS4  2308 CITIZENS TELECOM CA. DBA FRONTIER COM OF CA 726      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.