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: 975

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-975 A Brownsville KY BWLGKYMAPMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-975 0 Brownsville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-975 1 Brownsville KY   6500 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 464   2010-09-27   
270-975 2 Brownsville KY   896E ONVOY, LLC - KY 464   2020-02-19   
270-975 3 Brownsville KY   896E ONVOY, LLC - KY 464   2020-02-19   
270-975 4 Brownsville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-975 5 Brownsville KY   8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 464   2018-09-04   
270-975 6 Brownsville KY   896E ONVOY, LLC - KY 464   2020-02-19   
270-975 7 Brownsville KY   781F MCC TELEPHONY OF THE SOUTH, LLC - KY 464   2019-12-15   
270-975 8 Brownsville KY   6500 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 464   2021-04-10   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.