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: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 224

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-224 A Waco TX WACOTXAB8MD  7421 AT&T - LOCAL 556      
254-224 0 Waco TX WACOTXAB8MD  7421 AT&T - LOCAL 556      
254-224 1 Waco TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2005-12-22   
254-224 2 Waco TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2005-12-22   
254-224 3 Waco TX WACOTXAB8MD  7421 AT&T - LOCAL 556      
254-224 4 Waco TX WACOTXAB8MD  7421 AT&T - LOCAL 556      
254-224 5 Waco TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2016-07-16   
254-224 6 Waco TX WACOTXAD1MD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 556   2004-10-11   
254-224 7 Waco TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2005-06-18   
254-224 8 Waco TX WACOTXAD1MD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 556   2005-09-20   
254-224 9 Waco TX WACOTXAB8MD  7421 AT&T - LOCAL 556      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.