Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 615 [Rate centres in NPA 615] [Dial plan for NPA 615]

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
615-667 A Springfield TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2024-12-04   
615-667 0 Springfield TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2008-04-28   
615-667 1 Springfield TN   318J COMCAST IP PHONE, LLC 470   2006-08-01   
615-667 2 Springfield TN   829J PAETEC ITEL, LLC 470      
615-667 3 Springfield TN   7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470   2006-11-22   
615-667 4 Springfield TN   318J COMCAST IP PHONE, LLC 470   2014-09-25   
615-667 5 Springfield TN   829J PAETEC ITEL, LLC 470   2007-12-19   
615-667 6 Springfield TN   124F BANDWIDTH.COM CLEC, LLC - TN 470   2016-07-22   
615-667 7 Springfield TN   508J CENTURYLINK COMMUNICATIONS, LLC 470   2014-03-17   
615-667 8 Springfield TN   525E ONVOY, LLC - TN 470   2016-04-07   
615-667 9 Springfield TN   525E ONVOY, LLC - TN 470   2016-04-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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