Area Code 406-966 located in SHELBY, TOOLE, MT, more detail is as below. Place NPA (Numbering Plan Area) : 406 NXX (Local Number Prefix) : 966 City : SHELBY County : TOOLE State : MT (Montana) NXX Use Type : Landline NXX Intro Version : 2003-05-09 FIPS (Federal Information Processing Standards) : 30101 LATA (Local Access Transport Area) : 648 Rate Center : SHELBY ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 59474 Other Information NPANXX : 406966 Switch CLLI (Common Language Location Identifier) : HLNAMTMAIMD Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : LEVEL 3 COMMUNICATIONS, LLC - MT OCN (Operating Company Number) : 9415 Coverage Area Name : SHELBY Latitude : 48.5074 Longitude : -111.8580 ‹ previous : 406-965 next › : 406-967 Telephone Number List 406-966-0000 ~ 406-966-9999
