Overland Park, Kansas, is served by area code 913. Whether you are calling a Overland Park number, verifying an unknown caller, or setting up a new local line, this guide covers every area code that serves the city, how local dialing works, the ZIP codes involved, and the scam-call patterns residents report most often.
Overland Park Area Codes at a Glance
| Detail | Information |
|---|---|
| Primary Area Code | 913 |
| Overlay Code | None currently active |
| Time Zone | Central Time (CT, UTC-6 / UTC-5) |
| Major Counties | Johnson County |
| State | Kansas |
Area Code Breakdown & Neighborhood Mapping
Overland Park sits in the Kansas side of the Kansas City metro, which is served entirely by area code 913. A single area code has covered this area without needing a split or overlay, so a 913 number reads clearly as a local line.
Within the city, 913 covers downtown Overland Park and the farmers market, the Corporate Woods office district, Deer Creek, and the growing south-side subdivisions. Nearby communities in the same region include Olathe, Lenexa, Shawnee.
Across Kansas, 913 connects to the rest of the state through standard long-distance dialing, and every call to or from Overland Park follows the same North American Numbering Plan rules used nationwide. Knowing which code covers the city helps you spot out-of-area numbers at a glance and recognize when an incoming call may not be as local as it appears.
Local Dialing Rules & International Calling
Like the rest of the United States, Overland Park uses 10-digit dialing. Dial the area code plus the seven-digit number for local calls. For domestic long distance, add a leading 1 (1 + 913 + number). To call Overland Park from another country, dial your country’s exit code, then the U.S. country code +1, then the area code and the local number. Mobile users can enter +1 913 directly. Three-digit services such as 911 for emergencies and 988 for the Suicide and Crisis Lifeline are always dialed directly, with no area code required.
Major ZIP Codes in Overland Park
Overland Park ZIP codes include 66204, 66210, 66212, 66213, 66221, and 66223, covering the older northern neighborhoods and the newer southern communities.
Cell Phones & Number Portability
Thanks to federal number portability, a 913 number no longer proves the caller is currently in Overland Park. Residents who move away often keep their mobile numbers, and newcomers frequently arrive with codes from other states. New local service is typically assigned a 913 number, but the reliable habit is to dial all ten digits every time and to judge callers by who they are rather than by the area code they display.
Spam & Scam Call Warnings in Overland Park
Overland Park residents report the same robocall trends seen across Kansas. Watch for these patterns:
- Neighbor spoofing: Scam calls that fake a 913 prefix so the number looks local. Screen unfamiliar callers even when the area code matches.
- Utility shutoff threats: Callers posing as the power or water company demanding immediate payment by gift card or wire. Real utilities never work this way.
- Government impersonation: Fake IRS, Social Security, or county “warrant” calls pressuring you to pay to avoid arrest.
- Local angle: In this affluent suburb, watch for investment and home-improvement scams as well as spoofed calls claiming to be from a local bank or the county tax office.
- Auto-warranty and Medicare pitches: High-volume robocalls seeking personal, financial, or insurance details, often using a recorded voice and a callback number.
Let unknown calls go to voicemail, never share financial information with an inbound caller, and report unwanted calls to the FTC at reportfraud.ftc.gov.
Frequently Asked Questions
What area code does Overland Park use?
Overland Park uses area code 913.
Do I have to dial the area code for local calls?
Yes. Overland Park uses 10-digit dialing, so include the area code even for calls within the city.
What county is Overland Park in?
Overland Park is located in Johnson County.
What time zone is Overland Park in?
Overland Park observes Central Time (CT, UTC-6 / UTC-5).
How do I call Overland Park from another country?
Dial your exit code, then +1, then 913 and the seven-digit local number.
Does the area code affect the cost of a call?
No. Call costs depend on your calling plan, not on the 913 area code. Most U.S. mobile and landline plans include nationwide calling, so reaching a Overland Park number is treated the same as any other domestic call.
Can I keep my phone number if I move to Overland Park?
Usually yes. Federal number portability lets you keep an existing mobile number when you relocate, which is why many Overland Park residents carry numbers with area codes from other cities or states.
Stay Safe & Explore More
- Verify an unknown caller in our Scam Alerts directory.
- Comparing nationwide numbers? See our Toll-Free Numbers guides.