About this number
(712) 837 is a landline based telephone number operated by Ruthven Telephone Exchange Co. and is located in zip code 51358 in the city of Ruthven, Iowa, which is in Palo Alto 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 837. It has an Operating Company Number (OCN) of 1284. A Common Language Location Identifier (CLLI) of RTHVIAXODS0. As well as a Local access and transport area (LATA) of 630. Zip code 51358 has a population of 1,310 as of the 2010 census.