Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-323 A Eddy TX WACOTX01X7Y  073H TELNYX LLC 556      
254-323 0 Eddy TX   903C ONVOY, LLC - TX 556   2014-10-06   
254-323 1 Eddy TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 556   2015-12-11   
254-323 2 Eddy TX   073H TELNYX LLC 556   2019-02-07   
254-323 3 Eddy TX   903C ONVOY, LLC - TX 556   2019-05-24   
254-323 4 Eddy TX   903C ONVOY, LLC - TX 556   2019-10-28   
254-323 5 Eddy TX   903C ONVOY, LLC - TX 556   2019-10-28   
254-323 6 Eddy TX   903C ONVOY, LLC - TX 556   2021-01-30   
254-323 7 Eddy TX   903C ONVOY, LLC - TX 556   2016-03-23   
254-323 8 Eddy TX   903C ONVOY, LLC - TX 556   2016-03-23   
254-323 9 Eddy TX   903C ONVOY, LLC - TX 556   2021-01-30   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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