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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-758 A Mammoth Cave KY MMCVKYXARS1  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 464      
270-758 0 Mammoth Cave KY MMCVKYXARS1  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 464      
270-758 1 Mammoth Cave KY MMCVKYXARS1  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 464      
270-758 2 Mammoth Cave KY MMCVKYXARS1  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 464      
270-758 3 Mammoth Cave KY OWBOKYMAXPX  073H TELNYX LLC 464      
270-758 4 Mammoth Cave KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464      
270-758 5 Mammoth Cave KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464      
270-758 6 Mammoth Cave KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464      
270-758 7 Mammoth Cave KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464      
270-758 8 Mammoth Cave KY MMCVKYXARP0  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 464      
270-758 9 Mammoth Cave KY MMCVKYXARS1  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 464      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.