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: 615 [Rate centres in NPA 615] [Dial plan for NPA 615]

NXX: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-505 A East Sango TN SANGTNMTRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-505 0 East Sango TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
615-505 1 East Sango TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
615-505 2 East Sango TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
615-505 3 East Sango TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470      
615-505 4 East Sango TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
615-505 5 East Sango TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
615-505 6 East Sango TN SANGTNMTRS5  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 470      
615-505 7 East Sango TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
615-505 8 East Sango TN NSVLTNMTYVY  516C AT&T CORP. 470      
615-505 9 East Sango TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.