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: 380

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-380 A Springfield TN NSVMTNNN9MD  2966 GLOBAL CROSSING LOCAL SERVICES, INC. - TN 470      
615-380 0 Springfield TN NSVLTNMTDS7  2891 AENEAS COMMUNICATIONS, LLC - TN 470   2010-09-06   
615-380 1 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-03-18   
615-380 2 Springfield TN NSVMTNKH1MD  5562 METROPCS, INC. 470   2021-10-07   
615-380 3 Springfield TN NSVMTNNN9MD  2966 GLOBAL CROSSING LOCAL SERVICES, INC. - TN 470      
615-380 4 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2021-03-26   
615-380 5 Springfield TN   7476 POWERTEL NASHVILLE LICENSES, INC. 470   2011-12-01   
615-380 6 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2021-03-26   
615-380 7 Springfield TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-05-26   
615-380 8 Springfield TN NSVLTNMTYJZ  318J COMCAST IP PHONE, LLC 470   2009-04-18   
615-380 9 Springfield TN NSVLTNMTY9Z  624H ONVOY SPECTRUM, LLC 470   2021-09-26   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.