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.

NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-220 A Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 0 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 1 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 2 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 3 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 4 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 5 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-220 6 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470   2004-11-07   
931-220 7 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470   2004-11-07   
931-220 8 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470   2004-12-30   
931-220 9 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470   2006-02-18   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.