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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-489 A Waco TX WACOTX01XSY  475J CALLWORKS CORPORATION 556      
254-489 0 Waco TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2023-08-25   
254-489 1 Waco TX WACOTX01XSY  475J CALLWORKS CORPORATION 556   2022-05-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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