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.
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Switch: CONRTXXADMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
936-379 A Conroe TX 903C ONVOY, LLC - TX 560      
936-379 0 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 1 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 2 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 3 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 4 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 5 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 6 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 7 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 8 Conroe TX 903C ONVOY, LLC - TX 560      
936-379 9 Conroe TX 903C ONVOY, LLC - TX 560      
936-693 9 Conroe TX 903C ONVOY, LLC - TX 560      
936-828 5 Conroe TX 903C ONVOY, LLC - TX 560      

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

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