About this number
(712) 733 is a landline based telephone number operated by Harlan Municipal Utility-Ia and is located in zip code 51537 in the city of Harlan, 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 733. It has an Operating Company Number (OCN) of 5361. A Common Language Location Identifier (CLLI) of HRLNIA03RS0. As well as a Local access and transport area (LATA) of 644. It was first assigned for usage on 05/10/2001. Zip code 51537 has a population of 6,703 as of the 2010 census.