About this number
(615) 745 is a landline based telephone number operated by Bellsouth Telecomm INC DBA Sou and is located in zip code 37148 in the city of Portland, Tennessee, which is in Sumner County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 615 and Network Numbering Exchange (NXX - also known as a prefix) of 745. It has an Operating Company Number (OCN) of 9419. A Common Language Location Identifier (CLLI) of PTLDTNMARS5. As well as a Local access and transport area (LATA) of 470. It was first assigned for usage on 03/09/2006. Zip code 37148 has a population of 22,320 as of the 2010 census.