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: MMPHTNMAYJX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
662-868 A Mount Pleasant MS 516J TON80 COMMUNICATIONS, LLC 468      
662-923 A South Moscow MS 516J TON80 COMMUNICATIONS, LLC 468      
731-543 A Paris TN 516J TON80 COMMUNICATIONS, LLC 468      
731-737 A Dyersburg TN 516J TON80 COMMUNICATIONS, LLC 468      
731-766 A Trenton TN 516J TON80 COMMUNICATIONS, LLC 468      
731-844 A Henderson TN 516J TON80 COMMUNICATIONS, LLC 468      
901-742 A Arlington TN 516J TON80 COMMUNICATIONS, LLC 468      
901-883 A Memphis TN 516J TON80 COMMUNICATIONS, LLC 468      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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