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.

Switch: BUMUTXHM0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-217 8 Port Arthur TX 939H COMMIO, LLC 562      
409-228 8 Hemphill TX 939H COMMIO, LLC 562      
409-232 4 China TX 939H COMMIO, LLC 562      
409-233 4 Mauriceville TX 939H COMMIO, LLC 562      
409-248 8 Port Arthur TX 939H COMMIO, LLC 562      
409-248 9 Port Arthur TX 939H COMMIO, LLC 562      
409-250 7 Port Arthur TX 939H COMMIO, LLC 562      
409-250 8 Port Arthur TX 939H COMMIO, LLC 562      
409-262 1 Silsbee TX 939H COMMIO, LLC 562      
409-275 4 Newton TX 939H COMMIO, LLC 562      
409-275 6 Newton TX 939H COMMIO, LLC 562      
409-275 7 Newton TX 939H COMMIO, LLC 562      
409-275 8 Newton TX 939H COMMIO, LLC 562      
409-275 9 Newton TX 939H COMMIO, LLC 562      
409-278 0 Warren TX 939H COMMIO, LLC 562      
409-278 1 Warren TX 939H COMMIO, LLC 562      
409-278 3 Warren TX 939H COMMIO, LLC 562      
409-278 4 Warren TX 939H COMMIO, LLC 562      
409-278 5 Warren TX 939H COMMIO, LLC 562      
409-280 2 Port Arthur TX 939H COMMIO, LLC 562      
409-280 3 Port Arthur TX 939H COMMIO, LLC 562      
409-285 0 Woodville TX 939H COMMIO, LLC 562      
409-287 7 Sour Lake TX 939H COMMIO, LLC 562      
409-294 2 Jasper TX 939H COMMIO, LLC 562      
409-298 A Kountze TX 939H COMMIO, LLC 562      
409-298 0 Kountze TX 939H COMMIO, LLC 562      
409-298 1 Kountze TX 939H COMMIO, LLC 562      
409-298 2 Kountze TX 939H COMMIO, LLC 562      
409-304 5 Port Arthur TX 939H COMMIO, LLC 562      
409-304 6 Port Arthur TX 939H COMMIO, LLC 562      
409-315 A Bronson TX 939H COMMIO, LLC 562      
409-315 0 Bronson TX 939H COMMIO, LLC 562      
409-315 1 Bronson TX 939H COMMIO, LLC 562      
409-315 2 Bronson TX 939H COMMIO, LLC 562      
409-315 3 Bronson TX 939H COMMIO, LLC 562      
409-315 4 Bronson TX 939H COMMIO, LLC 562      
409-317 A China TX 939H COMMIO, LLC 562      
409-317 0 China TX 939H COMMIO, LLC 562      
409-317 1 China TX 939H COMMIO, LLC 562      
409-317 2 China TX 939H COMMIO, LLC 562      
409-317 3 China TX 939H COMMIO, LLC 562      
409-317 4 China TX 939H COMMIO, LLC 562      
409-317 5 China TX 939H COMMIO, LLC 562      
409-317 6 China TX 939H COMMIO, LLC 562      
409-317 7 China TX 939H COMMIO, LLC 562      
409-317 8 China TX 939H COMMIO, LLC 562      
409-317 9 China TX 939H COMMIO, LLC 562      
409-323 A Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-323 0 Warren TX 939H COMMIO, LLC 562      
409-323 1 Warren TX 939H COMMIO, LLC 562      
409-323 2 Warren TX 939H COMMIO, LLC 562      
409-323 3 Warren TX 939H COMMIO, LLC 562      
409-323 4 Warren TX 939H COMMIO, LLC 562      
409-326 A Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 0 Kountze TX 939H COMMIO, LLC 562      
409-326 1 Kountze TX 939H COMMIO, LLC 562      
409-326 2 Kountze TX 939H COMMIO, LLC 562      
409-326 3 Kountze TX 939H COMMIO, LLC 562      
409-326 4 Kountze TX 939H COMMIO, LLC 562      
409-326 5 Kountze TX 939H COMMIO, LLC 562      
409-326 6 Kountze TX 939H COMMIO, LLC 562      
409-326 7 Kountze TX 939H COMMIO, LLC 562      
409-399 0 Hemphill TX 939H COMMIO, LLC 562      
409-399 1 Hemphill TX 939H COMMIO, LLC 562      
409-399 5 Hemphill TX 939H COMMIO, LLC 562      
409-399 6 Hemphill TX 939H COMMIO, LLC 562      
409-405 3 Orange TX 939H COMMIO, LLC 562      
409-546 8 Port Arthur TX 939H COMMIO, LLC 562      
409-546 9 Port Arthur TX 939H COMMIO, LLC 562      
409-571 6 Buna TX 939H COMMIO, LLC 562      
409-681 1 Vidor TX 939H COMMIO, LLC 562      
409-867 A Beaumont TX 939H COMMIO, LLC 562      
409-867 5 Beaumont TX 939H COMMIO, LLC 562      
409-900 4 Lumberton TX 939H COMMIO, LLC 562      
409-983 9 Port Arthur TX 939H COMMIO, LLC 562      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.