Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-591 A Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 0 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 1 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2021-09-26   
530-591 2 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 3 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 4 Chico CA CHICCAEYKMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 724   2020-05-15   
530-591 5 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 6 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2021-09-26   
530-591 7 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      
530-591 8 Chico CA CHICCACWCMD  490J DISH WIRELESS, LLC 724   2023-10-29   
530-591 9 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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