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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-630 A Chico CA CHICCACW2MD  939H COMMIO LLC 724      
530-630 0 Chico CA CHICCACW2MD  939H COMMIO LLC 724   2017-05-15   
530-630 2 Chico CA CHICCA01XHX  318J COMCAST IP PHONE LLC 724   2020-12-04   
530-630 3 Chico CA CHICCA01XHX  318J COMCAST IP PHONE LLC 724   2020-12-04   
530-630 6 Chico CA CHICCA01XMD  7145 TELEPORT COMMUNICATIONS GROUP - SAN FRANCISCO 724   2019-02-15   
530-630 7 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2020-11-20   
530-630 8 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2020-11-20   
530-630 9 Chico CA CHICCA01RMD  6529 T-MOBILE USA, INC. 724   2019-09-28   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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