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: HSTNTX362MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
936-866 1 Dayton TX 939H COMMIO, LLC 560      
936-866 2 Dayton TX 939H COMMIO, LLC 560      
936-895 0 Hardin TX 939H COMMIO, LLC 560      
936-895 1 Hardin TX 939H COMMIO, LLC 560      
936-895 5 Hardin TX 939H COMMIO, LLC 560      
936-895 6 Hardin TX 939H COMMIO, LLC 560      
936-895 9 Hardin TX 939H COMMIO, LLC 560      
945-999 3 Bristol TX 939H COMMIO, LLC 552      
945-999 6 Bristol TX 939H COMMIO, LLC 552      
945-999 7 Bristol TX 939H COMMIO, LLC 552      
979-276 0 Garwood TX 939H COMMIO, LLC 560      
979-276 1 Garwood TX 939H COMMIO, LLC 560      
979-276 8 Garwood TX 939H COMMIO, LLC 560      
979-276 9 Garwood TX 939H COMMIO, LLC 560      
979-339 0 Garwood TX 939H COMMIO, LLC 560      
979-339 8 Garwood TX 939H COMMIO, LLC 560      
979-346 A Matagorda TX 939H COMMIO, LLC 560      
979-346 0 Matagorda TX 939H COMMIO, LLC 560      
979-346 1 Matagorda TX 939H COMMIO, LLC 560      
979-346 2 Matagorda TX 939H COMMIO, LLC 560      
979-346 3 Matagorda TX 939H COMMIO, LLC 560      
979-346 4 Matagorda TX 939H COMMIO, LLC 560      
979-346 5 Matagorda TX 939H COMMIO, LLC 560      
979-346 6 Matagorda TX 939H COMMIO, LLC 560      
979-346 7 Matagorda TX 939H COMMIO, LLC 560      
979-346 8 Matagorda TX 939H COMMIO, LLC 560      
979-354 A Burton TX 939H COMMIO, LLC 560      
979-354 0 Burton TX 939H COMMIO, LLC 560      
979-354 1 Burton TX 939H COMMIO, LLC 560      
979-354 2 Burton TX 939H COMMIO, LLC 560      
979-354 3 Burton TX 939H COMMIO, LLC 560      
979-354 4 Burton TX 939H COMMIO, LLC 560      
979-363 A Columbus TX 939H COMMIO, LLC 560   2024-02-23   
979-363 0 Columbus TX 939H COMMIO, LLC 560      
979-363 1 Columbus TX 939H COMMIO, LLC 560      
979-363 2 Columbus TX 939H COMMIO, LLC 560      
979-363 3 Columbus TX 939H COMMIO, LLC 560      
979-363 4 Columbus TX 939H COMMIO, LLC 560      
979-363 5 Columbus TX 939H COMMIO, LLC 560      
979-363 6 Columbus TX 939H COMMIO, LLC 560      
979-403 0 Columbus TX 939H COMMIO, LLC 560      
979-403 5 Columbus TX 939H COMMIO, LLC 560      
979-403 6 Columbus TX 939H COMMIO, LLC 560      
979-403 7 Columbus TX 939H COMMIO, LLC 560      
979-403 8 Columbus TX 939H COMMIO, LLC 560      
979-428 6 Boling-New Gulf TX 939H COMMIO, LLC 560      
979-475 3 El Campo TX 939H COMMIO, LLC 560      
979-541 0 El Campo TX 939H COMMIO, LLC 560      
979-541 8 El Campo TX 939H COMMIO, LLC 560      
979-578 7 El Campo TX 939H COMMIO, LLC 560      
979-607 3 El Campo TX 939H COMMIO, LLC 560      
979-607 4 El Campo TX 939H COMMIO, LLC 560      
979-607 5 El Campo TX 939H COMMIO, LLC 560      
979-635 5 El Campo TX 939H COMMIO, LLC 560      
979-635 7 El Campo TX 939H COMMIO, LLC 560      
979-635 8 El Campo TX 939H COMMIO, LLC 560      
979-637 2 El Campo TX 939H COMMIO, LLC 560      
979-637 3 El Campo TX 939H COMMIO, LLC 560      
979-758 0 Garwood TX 939H COMMIO, LLC 560      
979-758 5 Garwood TX 939H COMMIO, LLC 560      
979-800 1 Garwood TX 939H COMMIO, LLC 560      
979-999 0 Garwood TX 939H COMMIO, LLC 560      

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

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