Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-639 A Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552      
214-639 0 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 1 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 2 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 3 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 4 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 5 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 6 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 7 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 8 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   
214-639 9 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-06-19   

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

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