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: 434

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-434 A Findlay OH FNDYOH42DS1  9321 OHIO BELL TEL CO 326      
419-434 0 Findlay OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 326   2007-02-09   
419-434 1 Findlay OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2008-05-16   
419-434 2 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 3 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 4 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 5 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 6 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 7 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 8 Findlay OH   9321 OHIO BELL TEL CO 326      
419-434 9 Findlay OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 326   2011-03-28   

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

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