Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-742 A Denmark IA DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634      
319-742 2 Denmark IA MNPLIAXCGMD  624H ONVOY SPECTRUM, LLC 634   2024-12-19   
319-742 6 Denmark IA DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634   2022-04-25   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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