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.

Whitney, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-332 A KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-332 0 WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556   2018-06-01   
254-332 1 WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-07-10   
254-332 2 WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-31   
254-332 3 WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-31   
254-332 4 WACOTX01XIX  903C ONVOY, LLC - TX 556   2023-05-20   
254-332 5 WACOTX01XCY  624H ONVOY SPECTRUM, LLC 556   2021-07-08   
254-332 6 WACOTXEY6MD  516J TON80 COMMUNICATIONS, LLC 556   2021-06-11   
254-332 7 KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556   2015-04-05   
254-332 8 WACOTX01XIX  903C ONVOY, LLC - TX 556   2023-07-02   
254-417 A WHTYTXXAPS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 556      
254-417 0 WACOTX01XIX  903C ONVOY, LLC - TX 556   2023-08-25   
254-417 5 WACOTX01XCY  624H ONVOY SPECTRUM, LLC 556   2021-12-02   
254-417 6 WACOTX01XCY  624H ONVOY SPECTRUM, LLC 556   2021-12-02   
254-417 7 WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-30   
254-417 8 WACOTX01XIX  903C ONVOY, LLC - TX 556   2021-01-30   
254-417 9 WHTYTXXAPS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 556   2016-10-13   
254-694 A WHTYTXXARP0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 556      

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.