About this number
(712) 748 is a landline based telephone number operated by Farmers Mutual Cooperative Tel and is located in zip code 51527 in the city of Defiance, Iowa, which is in Shelby 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 748. It has an Operating Company Number (OCN) of 1168. A Common Language Location Identifier (CLLI) of DFNCIAXODS0. As well as a Local access and transport area (LATA) of 644. Zip code 51527 has a population of 530 as of the 2010 census.