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: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-722 A Johnstown NE LYNCNEXSDS1  1525 THREE RIVER TELCO 644      
402-722 2 Johnstown NE   145J TERRA NOVA TELECOM INC. 644   2025-07-07   
402-722 4 Johnstown NE LYNCNEXSDS1  1525 THREE RIVER TELCO 644      

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

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