Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 936 [Rate centres in NPA 936] [Dial plan for NPA 936]

NXX: 417

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-417 A Corrigan TX CRGNTXCRDS0  9533 SOUTHWESTERN BELL 560      
936-417 0 Corrigan TX   9533 SOUTHWESTERN BELL 560      
936-417 1 Corrigan TX   903C ONVOY, LLC - TX 560   2013-12-09   
936-417 2 Corrigan TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2021-06-27   
936-417 3 Corrigan TX   903C ONVOY, LLC - TX 560   2013-01-10   
936-417 4 Corrigan TX   903C ONVOY, LLC - TX 560   2013-01-10   
936-417 5 Corrigan TX   516C AT&T CORP. 560   2011-02-05   
936-417 6 Corrigan TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
936-417 7 Corrigan TX   073H TELNYX LLC 560   2018-10-22   
936-417 8 Corrigan TX   903C ONVOY, LLC - TX 560   2011-06-09   
936-417 9 Corrigan TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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