About this number
(678) 742 is a landline based telephone number operated by Bellsouth Telecomm INC DBA Sou and is located in zip code 30067 in the city of Marietta, Georgia, which is in Cobb County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 678 and Network Numbering Exchange (NXX - also known as a prefix) of 742. It has an Operating Company Number (OCN) of 9417. A Common Language Location Identifier (CLLI) of SMYRGAPF95C. As well as a Local access and transport area (LATA) of 438. Zip code 30067 has a population of 45,182 as of the 2010 census.