663 Area Code Information
State: KS
Largest City in Area: OVERLAND PARK
Where is Area Code 663? Area code (663) is in the state of KS. Below, are the major cities in the area code (663).
Major Cities in 663
- OVERLAND PARK, KS (411)
- LEAWOOD, KS (183)
- SHAWNEE MISSION, KS (126)
- KANSAS CITY, MO (120)
- OLATHE, KS (116)
- LENEXA, KS (86)
- SHAWNEE, KS (68)
- SAINT LOUIS, MO (46)
- HOUSTON, TX (44)
- MISSION, KS (42)
Zip Codes in 663