About this number
(406) 434-0030 is a landline based telephone number operated by Qwest Corporation and is located in zip code 59474 in the city of Shelby, Montana, which is in Toole County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 406, a Network Numbering Exchange (NXX - also known as a prefix) of 434 and a subscriber number of 0030. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of SHLBMTMADS0. As well as a Local access and transport area (LATA) of 648. Zip code 59474 has a population of 3,820 as of the 2010 census.