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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Switch: NSVMTN17HMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
615-772 2 Nashville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470      
615-772 9 Nashville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470      
615-775 A Nashville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470      
615-775 9 Nashville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470      
615-984 1 Smyrna TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470   2011-03-06   
615-992 2 Goodlettsville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470   2013-11-22   
931-278 8 Clarksville TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470   2013-09-27   
931-674 8 Spring Hill TN 7517 LEVEL 3 TELECOM OF TENNESSEE, LLC - TN 470   2014-08-14   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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