Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Mountain City, TN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-841 8 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2023-09-08   
423-841 9 JHCYTNXCX2Y  8645 SUNCOM DBA T-MOBILE USA 956   2023-05-21   

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

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