Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 316 [Rate centres in NPA 316] [Dial plan for NPA 316]

NXX: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
316-300 A Wichita KS WCHTKSANDS0  9533 SOUTHWESTERN BELL 532      
316-300 0 Wichita KS   6529 T-MOBILE USA, INC. 532   2007-07-21   
316-300 1 Wichita KS   6529 T-MOBILE USA, INC. 532   2007-07-21   
316-300 2 Wichita KS   145J TERRA NOVA TELECOM INC. 532   2022-04-13   
316-300 3 Wichita KS   6529 T-MOBILE USA, INC. 532   2008-05-05   
316-300 4 Wichita KS   9533 SOUTHWESTERN BELL 532      
316-300 5 Wichita KS   6529 T-MOBILE USA, INC. 532   2008-05-05   
316-300 6 Wichita KS   6529 T-MOBILE USA, INC. 532   2007-07-31   
316-300 7 Wichita KS   6529 T-MOBILE USA, INC. 532   2007-09-10   
316-300 8 Wichita KS   6529 T-MOBILE USA, INC. 532   2007-09-10   
316-300 9 Wichita KS   6529 T-MOBILE USA, INC. 532   2007-03-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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