About this number
(214) 556-2255 is a landline based telephone number operated by Level 3 Communications, LLC - and is located in zip code 75207 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 214, a Network Numbering Exchange (NXX - also known as a prefix) of 556 and a subscriber number of 2255. It has an Operating Company Number (OCN) of 6114. A Common Language Location Identifier (CLLI) of NOCLLIKNOWN. As well as a Local access and transport area (LATA) of 552. It was first assigned for usage on 01/12/2005. Zip code 75207 has a population of 9,648 as of the 2010 census.