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: 945

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-945 A Polk OH POLKOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-945 1 Polk OH POLKOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-945 2 Polk OH POLKOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-945 3 Polk OH NRWLOHXASMD  624H ONVOY SPECTRUM, LLC 326   2023-05-23   
419-945 4 Polk OH TOLEOHAC3MD  464C ONVOY, LLC - OH 326   2018-11-18   
419-945 5 Polk OH NPLNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-13   
419-945 6 Polk OH TOLDOH21XUX  001F BANDWIDTH.COM CLEC, LLC - OH 326   2009-01-04   
419-945 7 Polk OH NRWLOHXAJMD  464C ONVOY, LLC - OH 326   2023-09-23   
419-945 8 Polk OH POLKOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-945 9 Polk OH   145J TERRA NOVA TELECOM INC. 326   2022-02-09   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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