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: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-522 A Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-522 0 Bandera TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-01-05   
830-522 1 Bandera TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-10-12   
830-522 2 Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2007-01-05   
830-522 3 Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2013-04-21   
830-522 4 Bandera TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-522 5 Bandera TX SNANTXCA32Z  327E YMAX COMMUNICATIONS CORP. - TX 566   2008-06-07   
830-522 6 Bandera TX SNANTXCA32Z  327E YMAX COMMUNICATIONS CORP. - TX 566   2008-06-07   
830-522 7 Bandera TX SNANTXCA32Z  327E YMAX COMMUNICATIONS CORP. - TX 566   2008-06-07   
830-522 8 Bandera TX SNANTXCA32Z  327E YMAX COMMUNICATIONS CORP. - TX 566   2008-06-07   
830-522 9 Bandera TX SNANTXCA32Z  327E YMAX COMMUNICATIONS CORP. - TX 566   2008-06-07   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.