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: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-237 A Fayette OH FYTTOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-237 0 Fayette OH   624H ONVOY SPECTRUM, LLC 326   2021-12-17   
419-237 1 Fayette OH   0615 FRONTIER NORTH, INC. - OH 326      
419-237 2 Fayette OH   0615 FRONTIER NORTH, INC. - OH 326      
419-237 3 Fayette OH   0615 FRONTIER NORTH, INC. - OH 326      
419-237 4 Fayette OH   624H ONVOY SPECTRUM, LLC 326   2021-12-17   
419-237 5 Fayette OH   624H ONVOY SPECTRUM, LLC 326   2021-12-17   
419-237 6 Fayette OH   624H ONVOY SPECTRUM, LLC 326   2021-12-17   
419-237 7 Fayette OH   793K TWC IP ENABLED SERVICES, LLC 326   2007-07-27   
419-237 8 Fayette OH   516J TON80 COMMUNICATIONS, LLC 326   2021-07-15   
419-237 9 Fayette OH   624H ONVOY SPECTRUM, LLC 326   2021-12-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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