Local Calling Guide

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NPA: 936 [Rate centres in NPA 936] [Dial plan for NPA 936]

NXX: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
936-515 A Madisonville TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-515 0 Madisonville TX   073H TELNYX LLC 560   2019-12-12   
936-515 1 Madisonville TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-515 2 Madisonville TX   903C ONVOY, LLC - TX 560   2021-11-25   
936-515 3 Madisonville TX   197D VONAGE AMERICA LLC 560   2021-05-29   
936-515 4 Madisonville TX   624H ONVOY SPECTRUM, LLC 560   2021-07-09   
936-515 6 Madisonville TX   903C ONVOY, LLC - TX 560   2020-12-19   
936-515 7 Madisonville TX   903C ONVOY, LLC - TX 560   2020-12-19   
936-515 9 Madisonville TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      

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

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