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: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 954

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-954 A Apollo TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2025-01-23   
281-954 0 Apollo TX   829J PAETEC ITEL, LLC 560      
281-954 1 Apollo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-04-08   
281-954 2 Apollo TX   829J PAETEC ITEL, LLC 560      
281-954 3 Apollo TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-08-13   
281-954 4 Apollo TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-08-13   
281-954 5 Apollo TX   903C ONVOY, LLC - TX 560   2008-04-22   
281-954 6 Apollo TX   516C AT&T CORP. 560   2006-01-02   
281-954 7 Apollo TX   829J PAETEC ITEL, LLC 560      
281-954 8 Apollo TX   903C ONVOY, LLC - TX 560   2008-04-22   
281-954 9 Apollo TX   829J PAETEC ITEL, LLC 560      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.