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: 240

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-240 A Old Hickory TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-240 0 Old Hickory TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2018-06-18   
615-240 1 Old Hickory TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2016-03-17   
615-240 2 Old Hickory TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-03-14   
615-240 3 Old Hickory TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-240 4 Old Hickory TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
615-240 5 Old Hickory TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-03-14   
615-240 6 Old Hickory TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2016-03-17   
615-240 7 Old Hickory TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-04-08   
615-240 8 Old Hickory TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2016-06-16   
615-240 9 Old Hickory TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2016-07-29   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.