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: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-910 A Bluefield WV BLFDWVXAXNX  6529 T-MOBILE USA, INC. 932      
304-910 0 Bluefield WV   6529 T-MOBILE USA, INC. 932   2009-07-09   
304-910 1 Bluefield WV   6529 T-MOBILE USA, INC. 932   2006-10-13   
304-910 2 Bluefield WV   6529 T-MOBILE USA, INC. 932   2008-02-16   
304-910 3 Bluefield WV   6529 T-MOBILE USA, INC. 932   2008-01-21   
304-910 4 Bluefield WV   5562 METROPCS, INC. 932   2009-03-23   
304-910 5 Bluefield WV   5562 METROPCS, INC. 932   2021-05-07   
304-910 6 Bluefield WV   6529 T-MOBILE USA, INC. 932   2007-12-27   
304-910 7 Bluefield WV   6529 T-MOBILE USA, INC. 932   2010-12-23   
304-910 8 Bluefield WV   6529 T-MOBILE USA, INC. 932   2010-12-23   
304-910 9 Bluefield WV   5562 METROPCS, INC. 932   2006-10-23   

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

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