About this number
(701) 854 is a landline based telephone number operated by West River Telecommunications and is located in zip code 58538 in the city of Fort Yates, North Dakota, which is in Sioux County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 701 and Network Numbering Exchange (NXX - also known as a prefix) of 854. It has an Operating Company Number (OCN) of 4413. A Common Language Location Identifier (CLLI) of FTYTNDXARS8. As well as a Local access and transport area (LATA) of 638. Zip code 58538 has a population of 2,489 as of the 2010 census.