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: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-633 A Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      
530-633 0 Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      
530-633 1 Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      
530-633 2 Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      
530-633 3 Wheatland CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2016-04-04   
530-633 4 Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      
530-633 5 Wheatland CA   515J IP HORIZON LLC 726   2003-10-29   
530-633 6 Wheatland CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-10   
530-633 7 Wheatland CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2009-02-24   
530-633 8 Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      
530-633 9 Wheatland CA WTLDCA12RS0  9740 PACIFIC BELL 726      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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