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: 337

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-337 A Randolph NE RNDHNENWRS1  9631 QWEST CORPORATION 644      
402-337 0 Randolph NE   9631 QWEST CORPORATION 644      
402-337 1 Randolph NE   9631 QWEST CORPORATION 644      
402-337 2 Randolph NE   3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2006-08-26   
402-337 3 Randolph NE   6874 N.E. COLORADO CELLULAR, INC. 644   2007-07-23   
402-337 4 Randolph NE   995E BANDWIDTH.COM CLEC, LLC - NE 644   2011-12-24   
402-337 5 Randolph NE   549E ONVOY, LLC - NE 644   2012-12-19   
402-337 6 Randolph NE   145J TERRA NOVA TELECOM INC. 644   2021-10-05   
402-337 7 Randolph NE   549E ONVOY, LLC - NE 644   2008-06-20   
402-337 8 Randolph NE   549E ONVOY, LLC - NE 644   2011-09-16   
402-337 9 Randolph NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2020-09-01   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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