Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-500 A Gaviota CA SNBBCAXFXIY  965H FRACTEL, LLC 740      
820-500 0 Gaviota CA SNBBCAXFXIY  965H FRACTEL, LLC 740   2020-01-31   
820-500 1 Gaviota CA SNLOCA01XCX  981E BANDWIDTH.COM CLEC, LLC - CA 740   2021-06-17   
820-500 2 Gaviota CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2020-06-08   
820-500 3 Gaviota CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2020-06-08   
820-500 4 Gaviota CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2021-07-28   
820-500 5 Gaviota CA SNBBCAXFXIY  965H FRACTEL, LLC 740   2020-01-31   
820-500 6 Gaviota CA SNBBCAXFXCY  939H COMMIO, LLC 740   2022-02-21   
820-500 7 Gaviota CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2021-03-04   
820-500 8 Gaviota CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2021-03-04   
820-500 9 Gaviota CA SNLOCA01XFY  516J TON80 COMMUNICATIONS, LLC 740   2021-11-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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