About this number
There is 1 SPAM rating for this phone number. (406) 866-9380 is a landline based telephone number operated by Qwest Corporation and is located in zip code 59485 in the city of Ulm, Montana, which is in Cascade 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 866 and a subscriber number of 9380. It has an Operating Company Number (OCN) of 9636. A Common Language Location Identifier (CLLI) of ULM MTMARS1. As well as a Local access and transport area (LATA) of 648. Zip code 59485 has a population of 705 as of the 2010 census.