Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-204 A Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
940-204 0 Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2017-06-24   
940-204 2 Santo TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2020-08-07   
940-204 3 Santo TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2020-08-07   
940-204 4 Santo TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2020-08-07   
940-204 5 Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-21   
940-204 6 Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-08-21   
940-204 7 Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-04-12   
940-204 8 Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   
940-204 9 Santo TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2021-02-03   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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