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: 244

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-244 A Newport NE NWPTNEXHRS1  1586 ROCK COUNTY TEL. CO. 644      
402-244 4 Newport NE   145J TERRA NOVA TELECOM INC. 644   2025-07-07   
402-244 5 Newport NE NWPTNEXHRS1  1586 ROCK COUNTY TEL. CO. 644      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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