Local Calling Guide

Area code/prefix search

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NPA: 419 [Rate centres in NPA 419] [Dial plan for NPA 419]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-274 A Hamler OH HMLROHXARP0  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-274 0 Hamler OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-274 1 Hamler OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-274 2 Hamler OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-274 3 Hamler OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-274 4 Hamler OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 326      
419-274 6 Hamler OH   516J TON80 COMMUNICATIONS, LLC 326   2021-07-31   
419-274 7 Hamler OH   145J TERRA NOVA TELECOM INC. 326   2025-08-30   
419-274 9 Hamler OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 326   2009-09-27   

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

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