About this number
(770) 990 is a landline based telephone number operated by At&T Local and is located in zip code 30339 in the city of Atlanta, Georgia, which is in Fulton County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 770 and Network Numbering Exchange (NXX - also known as a prefix) of 990. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of ATLNGANW2MD. As well as a Local access and transport area (LATA) of 438. Zip code 30339 has a population of 18,304 as of the 2010 census.