Local Calling Guide

Area code/prefix search

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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-946 A Santa Maria CA SNBBCAXFXIY  965H FRACTEL, LLC 740      
820-946 0 Santa Maria CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2022-04-10   
820-946 1 Santa Maria CA SNLOCA01XMY  490J DISH WIRELESS, LLC 740   2023-11-13   
820-946 2 Santa Maria CA SNLOCA01XYX  5562 METROPCS, INC. 740   2020-11-14   
820-946 3 Santa Maria CA SNBBCAXFXIY  965H FRACTEL, LLC 740   2020-09-11   
820-946 4 Santa Maria CA SNBBCAXFXJY  318J COMCAST IP PHONE, LLC 740   2020-09-12   
820-946 5 Santa Maria CA SNBBCAXFX1Y  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 740   2021-05-30   
820-946 6 Santa Maria CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2021-01-01   
820-946 7 Santa Maria CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2021-01-01   
820-946 8 Santa Maria CA SNLOCA01XFY  516J TON80 COMMUNICATIONS, LLC 740   2021-09-18   
820-946 9 Santa Maria CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2020-10-24   

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

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