Local Calling Guide

Area code/prefix search

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Johnstown, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
402-722 A LYNCNEXSDS1  1525 THREE RIVER TELCO 644      
402-722 2   145J TERRA NOVA TELECOM INC. 644   2025-07-07   
402-722 4 LYNCNEXSDS1  1525 THREE RIVER TELCO 644      
402-722 6   145J TERRA NOVA TELECOM INC. 644   2026-03-15   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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