Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-236 A Byron NE BYRNNEXCRS0  1577 GREAT PLAINS COMMUNICATIONS, INC. 958      
402-236 6 Byron NE LNCLNEXLXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958   2022-03-19   
402-236 8 Byron NE BYRNNEXCRS0  1577 GREAT PLAINS COMMUNICATIONS, INC. 958      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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