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.

Imperial, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
432-314 A MDLDTXMUXRX  903C ONVOY, LLC - TX 542      
432-314 0 MDLDTXMUXAY  073H TELNYX LLC 542   2022-05-07   
432-314 1   624H ONVOY SPECTRUM, LLC 542   2024-03-21   
432-314 2 MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2021-10-09   
432-314 4 MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2021-09-04   
432-536 A IMPRTXXARP0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 542      
432-537 A MDLDTXMUXVX  0132 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 542      
432-777 A MDLDTXMUXRX  903C ONVOY, LLC - TX 542      
432-777 1 MDLDTXMUXDY  965H FRACTEL, LLC 542   2020-09-18   
432-777 2 MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2020-08-29   
432-777 3 MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2020-08-29   
432-777 4 MDLDTXMUXDY  965H FRACTEL, LLC 542   2020-09-18   
432-777 5 MDLDTXMUXDY  965H FRACTEL, LLC 542   2020-09-18   
432-777 6 MDLDTXMUXDY  965H FRACTEL, LLC 542   2020-09-18   
432-777 7 MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2018-12-18   
432-777 8 MDLDTX87X5X  489J 1ST POINT COMMUNICATIONS, LLC 542   2020-07-18   
432-777 9 MDLDTXMUXKX  004F BANDWIDTH.COM CLEC, LLC - TX 542   2020-03-07   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.