A- Agate, Aguilar, Akron, Alamosa, Allenspark, Alma, Almont, Amherst, Anton, Antonito, Arapahoe, Arboles, Arriba, Arvada, Atwood, Ault, Aurora, Austin, Avon, Avondale
B- Bailey, Basalt, Bayfield, Bedrock, Bellvue, Bennett, Berthoud, Bethune, Beulah, Black Hawk, Blanca, Boncarbo, Bond, Boone, Boulder, Branson, Breckenridge, Briggsdale, Brighton, Broomfield, Brush, Buena Vista, Burlington, Burns, Byers
C- Cahone, Calhan, Campo, Canon City, Capulin, Carbondale, Carr, Cascade, Castle Rock, Cedaredge, Center, Central City, Chama, Cheraw, Cheyenne Wells, Chromo, Cimarron, Clark, Clifton, Coal Creek, Coaldale, Collbran, Colorado City, Colorado Springs, Commerce City, Conejos, Conifer, Cope, Cortez, Cory, Cotopaxi, Cowdrey, Craig, Crawford, Creede, Crested Butte, Crestone, Cripple Creek, Crook, Crowley
D- Dacono, De Beque, Deer Trail, Del Norte, Delta, Denver, Dillon, Dinosaur, Dolores, Dove Creek, Drake, Dumont, Durango
E- Eads, Eagle, Eaton, Eckert, Eckley, Edwards, Elbert, Eldorado Springs, Elizabeth, Empire, Englewood, Erie, Estes Park, Evans, Evergreen
F- Fairplay, Firestone, Flagler, Fleming, Florence, Florissant, Fort Collins, Fort Garland, Fort Lupton, Fort Morgan, Fountain, Fowler, Franktown, Fraser, Frederick, Frisco, Fruita
G- Galeton, Gardner, Gateway, Genoa, Georgetown, Gilcrest, Gill, Glen Haven, Glenwood Springs, Golden, Granada, Granby, Grand Junction, Grand Lake, Granite, Grant, Greeley, Green Mountain Falls, Grover, Guffey, Gunnison, Gypsum
H- Hartman, Hartsel, Hasty, Haswell, Haxtun, Hayden, Henderson, Hesperus, Hillrose, Hillside, Hoehne, Holly, Holyoke, Hooper, Hot Sulphur Springs, Hotchkiss, Howard, Hudson, Hugo
I- Idalia, Idledale, Ignacio, Iliff, Indian Hills
J- Jamestown, Jefferson, Joes, Johnstown, Julesburg
K- Karval, Keenesburg, Kersey, Kim, Kiowa, Kirk, Kit Carson, Kremmling
L- La Jara, La Junta, La Salle, La Veta, Lafayette, Lake City, Lake George, Lakewood, Laporte, Larkspur, Las Animas, Lazear, Leadville, Lewis, Limon, Lindon, Littleton, Livermore, Loma, Longmont, Louisville, Louviers, Loveland, Lucerne, Lyons
M- Mack, Manassa, Mancos, Manitou Springs, Manzanola, Marvel, Masonville, Matheson, Maybell, Mc Clave, Mc Coy, Mead, Meeker, Merino, Mesa, Mesa Verde National Park, Milliken, Minturn, Moffat, Molina, Monte Vista, Montrose, Monument, Mosca
N- Nathrop, Naturita, Nederland, New Castle, New Raymer, Niwot, Norwood, Nucla, Nunn
O- Oak Creek, Olathe, Olney Springs, Orchard, Ordway, Otis, Ouray, Ovid
P- Padroni, Pagosa Springs, Palisade, Paonia, Parachute, Paradox, Parker, Parshall, Peetz, Penrose, Phippsburg, Pierce, Pine, Pinecliffe, Pitkin, Placerville, Platteville, Pleasant View, Poncha Springs, Pritchett, Pueblo
R- Ramah, Rand, Rangely, Red Cliff, Red Feather Lakes, Redvale, Rico, Ridgway, Rifle, Rockvale, Rocky Ford, Roggen, Rollinsville, Romeo, Rush, Rye
S- Saguache, Salida, San Luis, Sanford, Sargents, Sedalia, Sedgwick, Seibert, Severance, Shawnee, Sheridan Lake, Silt, Silver Plume, Silverton, Simla, Slater, Snowmass, Snowmass Village, Snyder, Somerset, South Fork, Springfield, Steamboat Springs, Sterling, Stoneham, Strasburg, Stratton, Sugar City, Swink
T- Tabernash, Telluride, Thornton, Timnath, Toponas, Towaoc, Trinchera, Trinidad, Two Buttes
U- U S A F Academy
V- Vail, Vernon, Victor, Vilas, Villa Grove, Vona
W- Walden, Walsenburg, Walsh, Ward, Watkins, Weldona, Wellington, Westcliffe, Westminster, Weston, Wetmore, Wheat Ridge, Whitewater, Wiggins, Wild Horse, Wiley, Windsor, Winter Park, Wolcott, Woodland Park, Woodrow, Woody Creek, Wray
Y- Yampa, Yellow Jacket, Yoder, Yuma