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: 356

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
279-356 A Folsom CA SCRMCA0104Z  965H FRACTEL, LLC 726      
279-356 0 Folsom CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2020-08-01   
279-356 1 Folsom CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2020-08-01   
279-356 2 Folsom CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2020-08-01   
279-356 3 Folsom CA   649C ONVOY, LLC - CA 726   2020-08-03   
279-356 4 Folsom CA   649C ONVOY, LLC - CA 726   2020-08-03   
279-356 5 Folsom CA   649C ONVOY, LLC - CA 726   2020-08-03   
279-356 6 Folsom CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2020-08-01   
279-356 7 Folsom CA   965H FRACTEL, LLC 726   2020-07-31   
279-356 8 Folsom CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2020-08-01   
279-356 9 Folsom CA   965H FRACTEL, LLC 726   2020-07-31   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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