Colorado What's The Phone Number? by City

Adams City (80022) Denver (80280) Merino (80741)
Agate (80101) Denver (80281) Mesa (81004)
Aguilar (81020) Denver (80285) Mesa (81643)
Akron (80720) Denver (80290) Mesa Verde National Park (81330)
Alamosa (81101) Denver (80291) Mesita (81152)
Alamosa (81102) Denver (80292) Milliken (80543)
Allenspark (80510) Denver (80293) Minturn (81645)
Allison (81137) Denver (80294) Mirage (81143)
Alma (80420) Denver (80295) Model (81059)
Almont (81210) Denver (80299) Moffat (81143)
Alpine (81154) Deora (81054) Mogote (81120)
Alpine Village (81236) Devine (81001) Molina (81646)
Amherst (80721) Dillon (80435) Monarch (81227)
Amo (80831) Dinosaur (81610) Montbello (80238)
Antlers (81650) Dinosaur (81633) Montclair (80230)
Anton (80801) Divide (80814) Monte Vista (81135)
Antonito (81120) Dolores (81323) Monte Vista (81144)
Appleton (81505) Dotsero (81637) Montezuma (80435)
Aqua Ramon (81132) Dove Creek (81324) Montrose (81401)
Arapahoe (80802) Doyleville (81230) Montrose (81402)
Arboles (81121) Drake (80515) Monument (80132)
Arickaree (80801) Dumont (80436) Monument Lake Park (81091)
Arlington (81021) Dunton (81323) Morgan (81140)
Aroya (80862) Dupont (80024) Morrison (80465)
Arriba (80804) Durango (81301) Mosca (81146)
Arriola (81321) Durango (81302) Mount Crested Butte (81225)
Arvada (80001) Durango (81303) Mount Princeton (81236)
Arvada (80002) Eads (81036) Mountain Village (81435)
Arvada (80003) Eagle (81631) Mutual (81089)
Arvada (80004) East Alamosa (81101) Nast (81642)
Arvada (80005) East Lake (80241) Nathrop (81236)
Arvada (80006) East Orchard Mesa (81526) Naturita (81422)
Arvada (80007) East Vail (81657) Navajo State Park (81121)
Arvada (80021) East Weston (81091) Nederland (80466)
Arvada (80403) Eastlake (80241) New Castle (81647)
Aspen (81611) Eastlake (80614) New Liberty (81525)
Aspen (81612) Eastonville (80831) New Raymer (80742)
Aspen Park (80433) Eaton (80615) Ninaview (81054)
Aspen-Gerbaz (81611) Eckert (81418) Niwot (80503)
Atwood (80722) Eckley (80727) Niwot (80544)
Ault (80610) Edgewater (80214) No Name (81601)
Aurora (80010) Edison (80864) Norrie (81642)
Aurora (80011) Edler (81073) North Avondale (81022)
Aurora (80012) Edwards (81632) North La Junta (81050)
Aurora (80013) Egnar (81325) Northglenn (80221)
Aurora (80014) El Jebel (81623) Northglenn (80233)
Aurora (80015) El Moro (81082) Northglenn (80234)
Aurora (80016) El Rito (81153) Northglenn (80241)
Aurora (80017) Elbert (80106) Northglenn (80260)
Aurora (80018) Eldorado Springs (80025) Northglenn (80603)
Aurora (80019) Elizabeth (80107) Norwood (81423)
Aurora (80040) Elk Springs (81633) Nucla (81424)
Aurora (80041) Elkton (80860) Numa (81063)
Aurora (80042) Ellicott (80808) Nunn (80648)
Aurora (80044) Empire (80438) Oak Creek (80467)
Aurora (80045) Englewood (80110) Ohio City (81237)
Aurora (80046) Englewood (80111) Ojo (81055)
Aurora (80047) Englewood (80112) Olathe (81425)
Aurora (80220) Englewood (80113) Old Snowmass (81654)
Aurora (80230) Englewood (80150) Olney Springs (81062)
Aurora (80231) Englewood (80151) Ophir (81426)
Aurora (80247) Englewood (80154) Orchard (80649)
Austin (81410) Englewood (80155) Orchard City (81410)
Avon (81620) Englewood (80236) Orchard City (81418)
Avondale (81022) Ent Air Force Base (80912) Ordway (81063)
Axel (81641) Erie (80516) Ortiz (81120)
Bailey (80421) Espinoza (81120) Otis (80743)
Baldwin (81230) Estes Park (80511) Ouray (81427)
Barton (81041) Estes Park (80517) Ovid (80744)
Basalt (81621) Estrella (81101) Oxford (81137)
Battlement Mesa (81635) Evans (80620) Padroni (80745)
Battlement Mesa (81636) Evergreen (80437) Pagoda (81638)
Baxter (81006) Evergreen (80439) Pagosa Lakes (81147)
Baxterville (81132) Fair View (81050) Pagosa Springs (81147)
Bayfield (81122) Fairmont (81050) Pagosa Springs (81157)
Bear Mine (81434) Fairplay (80432) Paisaje (81120)
Beaver Creek (81620) Fairplay (80440) Palisade (81526)
Bedrock (81411) Fairplay (80456) Palmer Lake (80118)
Belle Plain (81001) Falcon (80831) Palmer Lake (80133)
Bellvue (80512) Falcon Air Force Base (80912) Pandora (81435)
Bennett (80102)