Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WCHTKSBRXJZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
316-372 A Wichita KS 996H AIRESPRING, INC. 532      
316-372 0 Wichita KS 996H AIRESPRING, INC. 532   2020-12-18   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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