Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 308 [Rate centres in NPA 308] [Dial plan for NPA 308]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-288 A Holdrege NE GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646      
308-288 1 Holdrege NE GDISNENWXDX  624H ONVOY SPECTRUM, LLC 646   2025-01-03   
308-288 2 Holdrege NE   5562 METROPCS, INC. 646   2025-05-12   
308-288 8 Holdrege NE   6701 AERIAL COMMUNICATIONS, INC. 646   2025-04-30   
308-288 9 Holdrege NE GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2023-07-31   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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