Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 501

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-501 A Brighton IA   6529 T-MOBILE USA, INC. 634   2024-11-18   
319-501 1 Brighton IA   624H ONVOY SPECTRUM, LLC 634      
319-501 9 Brighton IA   6529 T-MOBILE USA, INC. 634      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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