About this number
(712) 336 is a landline based telephone number operated by Qwest Corporation and is located in zip code 51360 in the city of Spirit Lake, Iowa, which is in Dickinson 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 336. It has an Operating Company Number (OCN) of 9631. A Common Language Location Identifier (CLLI) of SPLKIACODS0. As well as a Local access and transport area (LATA) of 630. Zip code 51360 has a population of 8,031 as of the 2010 census.