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: 270 [Rate centres in NPA 270] [Dial plan for NPA 270]

NXX: 425

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-425 A Dawson Springs KY BWLGKYMAX0X  6664 SPRINT SPECTRUM L.P. 464      
270-425 0 Dawson Springs KY   073H TELNYX LLC 464   2020-07-02   
270-425 2 Dawson Springs KY   516C AT&T CORP. 464   2011-11-17   
270-425 3 Dawson Springs KY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 464   2012-05-30   
270-425 4 Dawson Springs KY   698F TIME WARNER CBL INFO SV (KY) DBA TIME WARNER-KY 464   2015-06-18   
270-425 5 Dawson Springs KY   896E ONVOY, LLC - KY 464   2020-10-29   
270-425 6 Dawson Springs KY   896E ONVOY, LLC - KY 464   2020-10-29   
270-425 9 Dawson Springs KY   6664 SPRINT SPECTRUM L.P. 464   2005-07-22   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.