Find the last 4 digits (ZIP+4) for an address in 81128

ZIP 81128, Chromo, CO is filled in. Just type the street address.

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ZIP Code 81128 – Chromo, CO

Chromo, Colorado · Archuleta County · Mountain time

ZIP code81128
CityChromo
StateColorado
CountyArchuleta County
Population34
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area145.12 sq mi
Center (lat, long)37.0797, -106.6210

Area codes in this area

970

These are the area codes that most often serve ZIP 81128 (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

87520 Chama · 14.1 mi81120 Antonito · 16.9 mi87528 Dulce · 24.8 mi81157 Pagosa Springs · 25.1 mi87551 Los Ojos · 26.3 mi81147 Pagosa Springs · 29.3 mi81140 La Jara · 29.5 mi87575 Tierra Amarilla · 30.2 mi

About ZIP 81128

ZIP code 81128 is assigned to Chromo, Colorado. It lies in Archuleta County. Its Census area covers about 145.12 square miles of land. The closest neighboring ZIP is 87520 (Chama), about 14.1 miles away.

Every address in 81128 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