Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 416

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-416 A Huntington Zone 1 WV CHTNWVLE8MD  6529 T-MOBILE USA, INC. 254      
304-416 0 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 1 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 2 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 3 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 4 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 5 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 6 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 7 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 8 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      
304-416 9 Huntington Zone 1 WV   6529 T-MOBILE USA, INC. 254      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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