About this number
(641) 892 is a landline based telephone number operated by Frontier Communications Of Iow and is located in zip code 50475 in the city of Sheffield, Iowa, which is in Franklin 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 892. It has an Operating Company Number (OCN) of 1127. A Common Language Location Identifier (CLLI) of SHFDIAXRDS0. As well as a Local access and transport area (LATA) of 632. Zip code 50475 has a population of 1,757 as of the 2010 census.