Johnstown - 970 dialing code
Dialing code +1 (970) cities
- Akron
- Hayden
- Vernon
- Delta
- Garden City
- Avon
- Catherine
- Craig
- Eagle
- Mountain Village
- Sterling
- Vail
- Clifton
- Yuma
- Lake City
- Minturn
- Montrose
- Portland
- Sedgwick
- Windsor
- Redlands
- Amherst
- Arboles
- Aspen
- Atwood
- Ault
- Basalt
- Battlement Mesa
- Bayfield
- Berthoud
- Blue River
- Blue Sky
- Breckenridge
- Brush
- Carbondale
- Cathedral
- Cattle Creek
- Cedaredge
- Chacra
- Collbran
- Colona
- Copper Mountain
- Cortez
- Crawford
- Crested Butte
- Crook
- De Beque
- Dillon
- Dinosaur
- Dolores
- Dotsero
- Dove Creek
- Durango
- Eaton
- Eckley
- Edwards
- El Jebel
- Estes Park
- Evans
- Fleming
- Fort Collins
- Fort Morgan
- Fraser
- Frisco
- Fruita
- Fruitvale
- Fulford
- Gilcrest
- Glenwood Springs
- Granby
- Grand Junction
- Grand Lake
- Greeley
- Grover
- Gunnison
- Gypsum
- Haxtun
- Heeney
- Hillrose
- Holyoke
- Hotchkiss
- Hot Sulphur Springs
- Idalia
- Ignacio
- Iliff
- Jackson Lake
- Joes
- Johnstown
- Julesburg
- Kersey
- Keystone
- Kirk
- Kremmling
- Laird
- Laporte
- La Salle
- Lewis
- Loghill Village
- Log Lane Village
- Loma
- Loveland
- McCoy
- Mancos
- Marble
- Maybell
- Mead
- Meeker
- Merino
- Milliken
- Montezuma
- Morgan Heights
- Mount Crested Butte
- Mulford
- Naturita
- New Castle
- No Name
- Norrie
- Norwood
- Nucla
- Nunn
- Oak Creek
- Olathe
- Ophir
- Orchard
- Orchard City
- Orchard Mesa
- Otis
- Ouray
- Ovid
- Padroni
- Pagosa Springs
- Palisade
- Paoli
- Paonia
- Parachute
- Parshall
- Peetz
- Phippsburg
- Piedra
- Pierce
- Pitkin
- Platteville
- Rangely
- Raymer (New Raymer)
- Red Cliff
- Red Feather Lakes
- Redstone
- Redvale
- Rico
- Ridgway
- Rifle
- Saddle Ridge
- Sawpit
- Seibert
- Severance
- Silt
- Silverthorne
- Silverton
- Snowmass Village
- Snyder
- Southern Ute
- Steamboat Springs
- Tabernash
- Telluride
- Timnath
- Towaoc
- Trail Side
- Walden
- Weldona
- Wellington
- Wiggins
- Winter Park
- Wolcott
- Woody Creek
- Wray
- Yampa