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: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-387 A Ainsworth NE ANWONENWRS1  9631 QWEST CORPORATION 644      
402-387 0 Ainsworth NE   9631 QWEST CORPORATION 644      
402-387 1 Ainsworth NE   9631 QWEST CORPORATION 644      
402-387 2 Ainsworth NE   9631 QWEST CORPORATION 644      
402-387 3 Ainsworth NE   549E ONVOY, LLC - NE 644   2012-12-10   
402-387 4 Ainsworth NE   549E ONVOY, LLC - NE 644   2012-12-10   
402-387 5 Ainsworth NE   549E ONVOY, LLC - NE 644   2012-12-10   
402-387 6 Ainsworth NE   508J CENTURYLINK COMMUNICATIONS, LLC 644   2015-01-23   
402-387 7 Ainsworth NE   549E ONVOY, LLC - NE 644   2008-02-02   
402-387 8 Ainsworth NE   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644   2018-06-06   
402-387 9 Ainsworth NE   9631 QWEST CORPORATION 644      

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

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