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: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-578 A South Tahoe CA SCRMCA01XEZ  516C AT&T CORP. 726      
530-578 0 South Tahoe CA SCRMCA01XEZ  516C AT&T CORP. 726      
530-578 1 South Tahoe CA   508J CENTURYLINK COMMUNICATIONS LLC 726   2017-06-04   
530-578 2 South Tahoe CA   508J CENTURYLINK COMMUNICATIONS LLC 726   2017-06-04   
530-578 3 South Tahoe CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-578 4 South Tahoe CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-11-25   
530-578 5 South Tahoe CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-11-25   
530-578 6 South Tahoe CA RSVLCANLDS4  7262 XO CALIFORNIA, INC. 726   2005-06-09   
530-578 7 South Tahoe CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2005-06-09   
530-578 8 South Tahoe CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2005-06-09   
530-578 9 South Tahoe CA STAHCA13RS0  9740 PACIFIC BELL 726      

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

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