Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 428

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-428 A Evansport OH EVPTOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-428 1 Evansport OH   145J TERRA NOVA TELECOM INC. 326   2022-02-09   
419-428 2 Evansport OH EVPTOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-428 3 Evansport OH EVPTOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-428 4 Evansport OH EVPTOHXARS0  0615 FRONTIER NORTH, INC. - OH 326      
419-428 5 Evansport OH   145J TERRA NOVA TELECOM INC. 326   2022-08-31   
419-428 8 Evansport OH BWLGOHXANMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 326   2007-07-27   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.