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: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
316-256 A Wichita KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2025-03-01   
316-256 0 Wichita KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2025-03-01   
316-256 1 Wichita KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2025-03-01   
316-256 2 Wichita KS WCHTKSTP00Z  490J BOOST SUBSCRIBERCO L.L.C. 532   2025-03-03   
316-256 3 Wichita KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2025-12-22   
316-256 4 Wichita KS WCHTKSTP00Z  490J BOOST SUBSCRIBERCO L.L.C. 532   2025-06-30   
316-256 5 Wichita KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2025-03-10   
316-256 6 Wichita KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2025-03-10   
316-256 7 Wichita KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2025-03-10   
316-256 8 Wichita KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2025-03-10   
316-256 9 Wichita KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2025-03-10   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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