About this number
(801) 640-0016 is a landline based telephone number operated by Xo Utah, Inc. and is located in zip code 84104 in the city of Salt Lake City, Utah, which is in Salt Lake County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 801, a Network Numbering Exchange (NXX - also known as a prefix) of 640 and a subscriber number of 0016. It has an Operating Company Number (OCN) of 7541. A Common Language Location Identifier (CLLI) of SLKDUTHTDS0. As well as a Local access and transport area (LATA) of 660. Zip code 84104 has a population of 24,869 as of the 2010 census.