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: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-343 A Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-343 0 Clarksville TN NSVLTNWMWMD  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
931-343 1 Clarksville TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-343 2 Clarksville TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-343 3 Clarksville TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-343 4 Clarksville TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-343 5 Clarksville TN   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-343 6 Clarksville TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-343 7 Clarksville TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-343 8 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      
931-343 9 Clarksville TN NSVLTN29GT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 470      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.