816 Area Code
Covers Kansas City and nearby communities in Missouri.
(816) 555-0142Area code 816 map
Interactive coverage map for area code 816, centered on Kansas City, Missouri
39.0997, -94.5786
Open in OpenStreetMapArea code 816 coverage map — centered on Kansas City. Shaded area shows the approximate reach around the primary city.
Area code 816 is a telephone area code in Missouri, anchored on Kansas City. It reaches roughly 731,000 people across places such as Kansas City, Independence, Lee's Summit, Blue Springs and more. The region observes Central time, so a number like (816) 555-0142 is on that clock right now. On the ground it spans Clay, Jackson, Cass and nearby counties. It shares its territory with the overlay code 975, which sit on the exact same map. Because the 816 region uses more than one area code, you must dial all ten digits — area code included — even for a local call. You do not, however, need to dial a leading 1 for calls within the US and Canada. On this page you'll find a live local clock for Kansas City, an interactive coverage map, the cities and counties 816 serves, its overlay and neighboring codes, and tips on spotting 816 spam calls.
Cities covered by 816
Cities & neighborhoods
- Kansas City
- Independence
- Lee's Summit
- Blue Springs
- Belton
- Gladstone
- Grandview
- Liberty
- Raytown
- Saint Joseph
Nearby & overlay area codes
Overlay codes (same area)
These share 816’s geography — a number in either code can be on the same street.
Neighboring codes
Codes for adjacent regions and metros.
Is a call from 816 a scam?
Area code 816 serves Kansas City and the surrounding area, so most calls are ordinary local and business traffic. As everywhere, spam and robocalls do use 816 numbers, frequently by spoofing a local-looking caller ID to boost pickup rates. The area code itself tells you nothing about who is really calling, so judge the call by what's said, not the number.
Red flags to watch for
- Pressure to act right now, or threats of arrest, fines, or service being cut off.
- Requests to pay with gift cards, wire transfer, crypto, or a payment app.
- Asking for passwords, one-time codes, your SSN, or full card/bank numbers.
- A robocall or recording, or a number that won’t let you call back.
When unsure, hang up and call the organization back on a number you look up yourself.
Calling a 816 number from abroad
Every 816 number is a US/Canada +1 number. From a mobile anywhere, the simplest approach is to dial it in international format:
+1 816 555-0142If your phone can’t dial the +, replace it with your country’s exit code, then 1, then the number:
- UK, Germany, France & most of Europe
00 1 816 555-0142 - Australia
0011 1 816 555-0142 - Japan
010 1 816 555-0142 - Mexico
00 1 816 555-0142
Within the US and Canada you don’t need any of this — just dial the ten digits 816 555-0142.
Reverse phone lookup
Check any US or Canada number to see whether it's a working line, which carrier it sits on, whether it's mobile, landline or VoIP, and roughly where it's registered.
Shows carrier, line type and location. Owner name isn't available here.
Results are for personal, informational use only and may not be used for employment, credit, housing or tenant-screening decisions.
Area code 816: frequently asked questions
Where is the 816 area code located?
The 816 area code is located in Missouri, centered on Kansas City. It covers Clay, Jackson, Cass, Buchanan and nearby communities including Kansas City, Independence, Lee's Summit, Blue Springs, Belton, Gladstone.
What time zone is 816 in?
Area code 816 is in the Central time zone (UTC-6 (CST) / UTC-5 (CDT)). You can see the exact current local time for Kansas City on the live clock above.
What cities use area code 816?
Cities and areas that use 816 include Kansas City, Independence, Lee's Summit, Blue Springs, Belton, Gladstone. Its primary city is Kansas City, MO.
Do I need to dial 1 before 816?
For calls within the US, you do not need to dial a leading 1, but you do need all ten digits: 816 plus the seven-digit number. The 816 area requires ten-digit dialing because more than one area code serves it.
Is 816 a toll-free or scam number?
No — 816 is a normal geographic area code for Kansas City, not a toll-free code (toll-free codes are 800, 833, 844, 855, 866, 877 and 888). A 816 number is not inherently a scam, but the code can be spoofed. See the spam-call section above for how to tell.
What are the overlay area codes for 816?
Area code 816 is overlaid by 975, meaning those codes cover the same geographic area.