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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
901-259 A Memphis TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-260 A Memphis TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-261 A Memphis TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-271 A Memphis TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-435 A Memphis TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-451 A Arlington TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-457 A Collierville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      
901-636 A Memphis TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 468      

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

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