Find the last 4 digits (ZIP+4) for an address in 66778

ZIP 66778, Treece, KS 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 66778 – Treece, KS

Treece, Kansas · Cherokee County · Central time

ZIP code66778
CityTreece
StateKansas
CountyCherokee County
Population0
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.19 sq mi
Center (lat, long)37.0005, -94.8389

Area codes in this area

316

These are the area codes that most often serve ZIP 66778 (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

74360 Picher · 1.4 mi74335 Cardin · 1.7 mi66713 Baxter Springs · 4 mi74339 Commerce · 5.1 mi74358 North Miami · 6.1 mi74363 Quapaw · 7.6 mi74354 Miami · 8 mi66770 Riverton · 8.8 mi

About ZIP 66778

ZIP code 66778 is assigned to Treece, Kansas. It lies in Cherokee County. Its Census area covers about 0.19 square miles of land. The closest neighboring ZIP is 74360 (Picher), about 1.4 miles away.

Every address in 66778 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