Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 419 [Rate centres in NPA 419] [Dial plan for NPA 419]

NXX: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-336 A North Star OH NSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 326      
419-336 1 North Star OH NSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 326      
419-336 2 North Star OH NPLNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-13   
419-336 5 North Star OH NSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 326      
419-336 6 North Star OH   145J TERRA NOVA TELECOM INC. 326   2025-05-13   
419-336 7 North Star OH NSTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 326      

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

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