About this number
(712) 239 is a landline based telephone number operated by Qwest Corporation and is located in zip code 51108 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 and Network Numbering Exchange (NXX - also known as a prefix) of 239. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of SXCYIALDRS2. As well as a Local access and transport area (LATA) of 630. Zip code 51108 has a population of 5,566 as of the 2010 census.