About this number
(406) 377 is a landline based telephone number operated by Mid-Rivers Telephone Cooperati and is located in zip code 59330 in the city of Glendive, Montana, which is in Dawson County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 406 and Network Numbering Exchange (NXX - also known as a prefix) of 377. It has an Operating Company Number (OCN) of 7830. A Common Language Location Identifier (CLLI) of GLNDMTAJRS0. As well as a Local access and transport area (LATA) of 650. Zip code 59330 has a population of 8,307 as of the 2010 census.