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: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-370 A Norfolk NE NRFLNENWDS0  9631 QWEST CORPORATION 644      
402-370 0 Norfolk NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2017-10-27   
402-370 1 Norfolk NE   9631 QWEST CORPORATION 644      
402-370 2 Norfolk NE   710A ALLO COMMUNICATIONS, LLC - NE 644   2020-03-27   
402-370 3 Norfolk NE   9631 QWEST CORPORATION 644      
402-370 4 Norfolk NE   9631 QWEST CORPORATION 644      
402-370 5 Norfolk NE   995E BANDWIDTH.COM CLEC, LLC - NE 644   2010-09-11   
402-370 6 Norfolk NE   995E BANDWIDTH.COM CLEC, LLC - NE 644   2010-09-25   
402-370 7 Norfolk NE   549E ONVOY, LLC - NE 644   2024-04-05   
402-370 8 Norfolk NE   995E BANDWIDTH.COM CLEC, LLC - NE 644   2011-04-03   
402-370 9 Norfolk NE   995E BANDWIDTH.COM CLEC, LLC - NE 644   2011-06-19   

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

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