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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-900 A Bradley CA SNBBCAXFXIY  965H FRACTEL, LLC 740      
820-900 0 Bradley CA SNBBCAXFXIY  965H FRACTEL, LLC 740   2020-01-31   
820-900 1 Bradley CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2021-07-28   
820-900 2 Bradley CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2020-05-04   
820-900 3 Bradley CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2020-05-04   
820-900 4 Bradley CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2021-08-13   
820-900 5 Bradley CA SNBBCAXFXFY  624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-900 6 Bradley CA SNBBCAXFXFY  624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-900 8 Bradley CA SNLOCAJTFMD  516C AT&T CORP. 740   2025-01-08   
820-900 9 Bradley CA SNBBCAXFXIY  965H FRACTEL, LLC 740   2020-01-31   

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

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