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: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-628 A Minster OH MNSTOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-628 0 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 1 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 2 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 3 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 4 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 5 Minster OH   0640 TSC COMMUNICATIONS, INC. - OH 326   2010-05-06   
419-628 6 Minster OH   793K TWC IP ENABLED SERVICES, LLC 326   2007-07-27   
419-628 7 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 8 Minster OH   0615 FRONTIER NORTH, INC. - OH 326      
419-628 9 Minster OH   793K TWC IP ENABLED SERVICES, LLC 326   2013-09-26   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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