Area codes in Stillwater, Oklahoma

Stillwater, Oklahoma uses 2 area codes — 405 and 572. The main Stillwater area code is 405.

Area codes serving Stillwater

• 405 — Oklahoma City
• 572 — Oklahoma City

All Oklahoma area codes · Is a Stillwater call a scam?

Nearby cities

• Edmond area codes
• Tulsa area codes
• Oklahoma City area codes
• Norman area codes
• Wichita area codes
• Lawton area codes
• Fort Smith area codes
• Joplin area codes

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.