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: 261

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
279-261 A Sacramento: North DA CA SCRMCA0134Z  485E ASTOUND BROADBAND, LLC - CA 726   2024-07-04   
279-261 0 Sacramento: North DA CA SCRMCACN8MD  732J NUSO, LLC 726   2024-07-14   
279-261 1 Sacramento: North DA CA SCRMCA0134Z  485E ASTOUND BROADBAND, LLC - CA 726   2024-07-04   
279-261 2 Sacramento: North DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2024-07-27   
279-261 8 Sacramento: North DA CA SCRMCACN8MD  732J NUSO, LLC 726   2024-07-14   
279-261 9 Sacramento: North DA CA SCRMCACN8MD  732J NUSO, LLC 726   2024-07-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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