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

NXX: 241

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-241 A Cayce KY BWLGKYMAPMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-241 0 Cayce KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464      
270-241 1 Cayce KY   073H TELNYX LLC 464   2020-06-28   
270-241 2 Cayce KY   073H TELNYX LLC 464   2023-07-28   
270-241 4 Cayce KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 464   2004-05-27   
270-241 9 Cayce KY   073H TELNYX LLC 464   2023-03-31   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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