Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 763

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-763 A Marysville CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-763 0 Marysville CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2009-03-12   
530-763 1 Marysville CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726      
530-763 2 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2009-01-13   
530-763 3 Marysville CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726   2009-01-13   
530-763 4 Marysville CA SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726   2008-10-27   
530-763 5 Marysville CA SCRMCA0111Z  318J COMCAST IP PHONE, LLC 726   2008-10-27   
530-763 6 Marysville CA WSCRCAHW3MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 726   2010-07-10   
530-763 7 Marysville CA RSVLCANLDS5  258E YMAX COMMUNICATIONS CORP. - CA 726   2008-12-16   
530-763 8 Marysville CA WSCRCAKE0MD  5562 METROPCS, INC. 726   2012-01-23   
530-763 9 Marysville CA SCRMCA0121Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 726   2012-01-12   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.