About this number
(972) 227 is a landline based telephone number operated by Southwestern Bell and is located in zip code 75146 in the city of Lancaster, 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 and Network Numbering Exchange (NXX - also known as a prefix) of 227. It has an Operating Company Number (OCN) of 9533. A Common Language Location Identifier (CLLI) of DLLSTXLNDS0. As well as a Local access and transport area (LATA) of 552. Zip code 75146 has a population of 17,993 as of the 2010 census.