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: 480

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-480 A Waco TX WACOTX01XMY  506J TWILIO INTERNATIONAL, INC. 556      
254-480 0 Waco TX WACOTX01XCY  624H ONVOY SPECTRUM, LLC 556   2023-08-15   
254-480 8 Waco TX WACOTX01XMY  506J TWILIO INTERNATIONAL, INC. 556   2022-01-29   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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