Find the last 4 digits (ZIP+4) for an address in 71770

ZIP 71770, Waldo, AR is filled in. Just type the street address.

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ZIP Code 71770 – Waldo, AR

Waldo, Arkansas · Columbia County · Central time

ZIP code71770
CityWaldo
StateArkansas
CountyColumbia CountyNevada County
Population3,307
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area149.71 sq mi
Center (lat, long)33.3909, -93.3100

Area codes in this area

327870

These are the area codes that most often serve ZIP 71770 (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

71827 Buckner · 5.8 mi71752 Mc Neil · 6.8 mi71864 Willisville · 8.2 mi71754 Magnolia · 11.2 mi71860 Stamps · 11.9 mi71753 Magnolia · 13.5 mi71858 Rosston · 13.7 mi71764 Stephens · 15.3 mi

About ZIP 71770

ZIP code 71770 is assigned to Waldo, Arkansas. It crosses 2 counties; most of its land is in Columbia County. Its Census area covers about 149.71 square miles of land. The closest neighboring ZIP is 71827 (Buckner), about 5.8 miles away.

Every address in 71770 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