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.

Killeen, TX

<< 1 2 3 4 5 6 7

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-952 1 KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556   2021-09-21   
254-952 2 WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-07   
254-952 3 WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-07   
254-952 4 WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-07   
254-952 5 WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-07   
254-952 6 WACOTX01XHY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556   2022-02-17   
254-952 7 WACOTX01XHY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556   2021-02-17   
254-952 8 KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2023-01-28   
254-952 9 KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2023-01-28   
254-953 A KLLNTXXCDS0  2114 BRIGHTSPEED OF TEXAS, INC. 556      

<< 1 2 3 4 5 6 7

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.