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.

Switch: JCSNTNNGPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
731-207 A McKenzie TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-251 A Decaturville TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-252 A Bruceton TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-257 A Parsons TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-296 A Trimble TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-309 A Milledgeville TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-315 A Adamsville TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-628 A Newbern TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-678 A Greenfield TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-681 A Gleason TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      
731-736 A Jackson TN 704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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