About this number
(641) 998 is a landline based telephone number operated by Frontier Communications Of Iow and is located in zip code 50479 in the city of Thornton, Iowa, which is in Cerro Gordo County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 641 and Network Numbering Exchange (NXX - also known as a prefix) of 998. It has an Operating Company Number (OCN) of 1127. A Common Language Location Identifier (CLLI) of THTNIAXORS9. As well as a Local access and transport area (LATA) of 632. Zip code 50479 has a population of 684 as of the 2010 census.