Find the last 4 digits (ZIP+4) for an address in 81403

ZIP 81403, Montrose, CO is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 81403 – Montrose, CO

Montrose, Colorado · Montrose County · Mountain time

ZIP code81403
CityMontrose
StateColorado
CountyMontrose CountyOuray County
Population12,138
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area505.7 sq mi
Center (lat, long)38.3146, -107.9284

Area codes in this area

970

These are the area codes that most often serve ZIP 81403 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

81402 Montrose · 12 mi81425 Olathe · 14.3 mi81432 Ridgway · 16.1 mi81401 Montrose · 16.4 mi81430 Placerville · 19.5 mi81220 Cimarron · 24.4 mi81427 Ouray · 26.4 mi81415 Crawford · 26.9 mi

About ZIP 81403

ZIP code 81403 is assigned to Montrose, Colorado. It crosses 2 counties; most of its land is in Montrose County. Its Census area covers about 505.7 square miles of land. The closest neighboring ZIP is 81402 (Montrose), about 12 miles away.

Every address in 81403 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources