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: 806 [Rate centres in NPA 806] [Dial plan for NPA 806]

NXX: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
806-429 A Plainview TX LBCKTXPSXFX  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 544      
806-429 0 Plainview TX LBCKTXPSXPX  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2010-11-20   
806-429 1 Plainview TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2015-07-17   
806-429 2 Plainview TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2013-01-27   
806-429 3 Plainview TX LBCKTXPSXUX  004F BANDWIDTH.COM CLEC, LLC - TX 544   2017-06-10   
806-429 4 Plainview TX LBCKTXPSX9Y  903C ONVOY, LLC - TX 544   2011-10-06   
806-429 5 Plainview TX LBCKTXPSXDY  516C AT&T CORP. 544   2011-04-27   
806-429 6 Plainview TX LBCKTXPSXFX  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 544   2010-03-12   
806-429 7 Plainview TX LBCKTXPSXFY  318C CEBRIDGE TELECOM TX , L.P. - TX 544   2014-02-22   
806-429 8 Plainview TX LBCKTXPSXFY  318C CEBRIDGE TELECOM TX , L.P. - TX 544   2014-02-22   
806-429 9 Plainview TX LBCKTXFGG03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 544   2017-10-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.