Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cedar Rapids, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-301 A GDISNENW6MD  3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646      
308-301 0   073H TELNYX LLC 646   2022-08-08   
308-301 2   3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2019-11-11   
308-301 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2021-11-05   
308-358 A CDRRNERDRS1  1577 GREAT PLAINS COMMUNICATIONS, INC. 646      

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

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