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: 652

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-652 A Grass Valley: South DA CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-652 0 Grass Valley: South DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-652 1 Grass Valley: South DA CA SCRMCA01XSZ  073H TELNYX LLC 726   2019-10-10   
530-652 2 Grass Valley: South DA CA SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2011-08-28   
530-652 3 Grass Valley: South DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-652 4 Grass Valley: South DA CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2005-07-26   
530-652 5 Grass Valley: South DA CA SCRMCA01XEZ  516C AT&T CORP. 726   2011-05-27   
530-652 6 Grass Valley: South DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2013-03-11   
530-652 7 Grass Valley: South DA CA SCRMCA01X7Z  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-04-27   
530-652 8 Grass Valley: South DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2019-03-22   
530-652 9 Grass Valley: South DA CA SCRMCA01XSY  649C ONVOY, LLC - CA 726   2021-08-09   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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