Area Code 970-342 located in LARIMER, LARIMER, CO, more detail is as below. Place NPA (Numbering Plan Area) : 970 NXX (Local Number Prefix) : 342 City : LARIMER County : LARIMER State : CO (Colorado) NXX Intro Version : 5/22/2013 Rate Center : LOVELAND ZIP Code Count : 0 ZIP Code Frequency : 0 Other Information NPANXX : 970342 Time Zone : Mountain (GMT -07:00) Observes Daylight Saving Time : Yes Company : ESCHELON TELECOM OF COLORADO, INC. - CO OCN (Operating Company Number) : 3467 Latitude : None Longitude : None ‹ previous : 970-340 next › : 970-343 Telephone Number List 970-342-0000 ~ 970-342-9999