About this number
(972) 531-0017 is a landline based telephone number operated by At&T Local and is located in zip code 75204 in the city of Dallas, Texas, which is in Dallas County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 972, a Network Numbering Exchange (NXX - also known as a prefix) of 531 and a subscriber number of 0017. It has an Operating Company Number (OCN) of 7421. A Common Language Location Identifier (CLLI) of DLLSTXTLDS5. As well as a Local access and transport area (LATA) of 552. Zip code 75204 has a population of 26,279 as of the 2010 census.