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: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-832 A Naper NE LYNCNEXSDS1  1525 THREE RIVER TELCO 644      
402-832 4 Naper NE   145J TERRA NOVA TELECOM INC. 644   2025-07-14   
402-832 5 Naper NE LYNCNEXSDS1  1525 THREE RIVER TELCO 644      
402-832 9 Naper NE OMAHNENWGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2022-06-18   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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