Adna, Alamo Placita, Altona, Andersonville, Ara, Arrowhead, Arvada, Berkley, Berthoud, Berts Corner, Black Hollow Junction, Boulder, Boulder Junction, Bracewell, Brighton, Broomfield, Browns Corner, Bruce, Buckingham, Buda, Bunyan, Campion, Canfield, Comer, Commerce City, Cozy Corner, Dacono, Dent, Denver, Derby, Dick, Dominion, Drakes, Dupont, East La Salle, Eastlake, Edgewater, Eldorado Springs, Elm, Elwell, Erie, Evans, Evanston, Farmers, Federal Heights, Firestone, Fort Collins, Fort Lupton, Frederick, Garden City, Gilcrest, Gooding, Gowanda, Greeley, Greeley Junction, Hambert, Hardman, Harmony, Harney, Hazeltine, Hazeltine Heights, Henderson, Hi-Land Acres, Highland, Highland Lake, Hillsboro, Houston, Hygiene, Idaho Creek, Irondale, Jackson Field, Jessum, Johnstown, Kahler, Kelim, Kerns, Kings Corner, Kirkland, La Salle, Lafayette, Lakeside, Leyden, Leyden Junction, Leyner, Liggett, Longmont, Louisville, Loveland, Lyons, Maloy, Marnett, Marshall, McClellands, Mead, Milliken, Morey, Mount Olivet, Mountain View, Mumper Corner, Ninemile Corner, Niwot, Noland, North Washington, Northglenn, Omega, Orodell, Paragon Estates, Peckham, Pine Brook Hill, Plastic, Platteville, Pleasant View Ridge, Plumbs, Powars, Pulliam, Puritan, Quimby, Redmond, Rinn, Rolla, Saint Vrains, Semper, Seven Hills, Severance, Sherrelwood, Sinnard, Spivak, Superior, Tabor, Thornton, Timnath, Todd Creek, Trilby Corner, Utah Junction, Valmont, Vollmar, Walker, Wallace Village, Wattenberg, Welby, Welty, Western Hills, Westminster, Wheat Ridge, Wildcat, Windsor, Zuni

80001, 80002, 80003, 80004, 80005, 80006, 80007, 80020, 80021, 80023, 80024, 80025, 80026, 80027, 80028, 80030, 80031, 80033, 80034, 80035, 80036, 80038, 80202, 80203, 80204, 80205, 80206, 80211, 80212, 80214, 80215, 80216, 80217, 80218, 80221, 80229, 80233, 80234, 80238, 80241, 80244, 80248, 80256, 80257, 80259, 80260, 80263, 80264, 80265, 80266, 80271, 80273, 80274, 80281, 80290, 80291, 80293, 80294, 80295, 80299, 80301, 80302, 80303, 80304, 80305, 80306, 80307, 80309, 80310, 80314, 80321, 80322, 80323, 80328, 80329, 80501, 80502, 80503, 80504, 80513, 80514, 80516, 80520, 80521, 80522, 80523, 80525, 80526, 80527, 80528, 80530, 80533, 80534, 80537, 80538, 80539, 80540, 80542, 80543, 80544, 80546, 80547, 80550, 80551, 80553, 80601, 80602, 80614, 80620, 80621, 80623, 80631, 80632, 80633, 80634, 80638, 80639, 80640, 80645, 80651