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: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-633 A Waco TX   5562 METROPCS, INC. 556      
254-633 0 Waco TX WACOTXEI8MD  5562 METROPCS, INC. 556      
254-633 1 Waco TX WACOTXEI8MD  6529 T-MOBILE USA, INC. 556      
254-633 2 Waco TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556      
254-633 3 Waco TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556      
254-633 4 Waco TX WACOTXABOMD  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 556      
254-633 5 Waco TX WACOTXEI8MD  5562 METROPCS, INC. 556      
254-633 6 Waco TX   6529 T-MOBILE USA, INC. 556      
254-633 7 Waco TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      
254-633 8 Waco TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      
254-633 9 Waco TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.