About this number
(712) 276-0040 is a landline based telephone number operated by Qwest Corporation and is located in zip code 51106 in the city of Sioux City, Iowa, which is in Woodbury County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 712, a Network Numbering Exchange (NXX - also known as a prefix) of 276 and a subscriber number of 0040. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of SXCYIAMSDS0. As well as a Local access and transport area (LATA) of 630. Zip code 51106 has a population of 26,544 as of the 2010 census.