Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 279 [Rate centres in NPA 279] [Dial plan for NPA 279]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
279-285 A Sacramento: Main DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2025-03-24   
279-285 0 Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-06-03   
279-285 1 Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-07-11   
279-285 2 Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-09-10   
279-285 3 Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-09-10   
279-285 4 Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-10-01   
279-285 5 Sacramento: Main DA CA   649C ONVOY, LLC - CA 726   2025-05-02   
279-285 6 Sacramento: Main DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2025-03-24   
279-285 7 Sacramento: Main DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2025-03-24   
279-285 8 Sacramento: Main DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2025-03-24   
279-285 9 Sacramento: Main DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 726   2025-08-11   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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