About this number
(406) 233 is a landline based telephone number operated by Qwest Corporation and is located in zip code 59301 in the city of Miles City, Montana, which is in Custer 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 233. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of MLCYMTMADS0. As well as a Local access and transport area (LATA) of 650. Zip code 59301 has a population of 11,404 as of the 2010 census.