About this number
(507) 436 is a landline based telephone number operated by Frontier Communications Of Min and is located in zip code 56075 in the city of Northrop, Minnesota, which is in Martin County, and is in the Midwest. It has a Number Planning Area (NPA - also known as an Area Code) of 507 and Network Numbering Exchange (NXX - also known as a prefix) of 436. It has an Operating Company Number (OCN) of 1367. A Common Language Location Identifier (CLLI) of NROPMNXNRS4. As well as a Local access and transport area (LATA) of 620. Zip code 56075 has a population of 171 as of the 2010 census.