The 913 area code covers Kansas City, Olathe and 29 more places in Kansas.
Area code 913 is in Kansas, on Central Time. In the 913 area, phone numbers are given out most in Wyandotte County, then Johnson and Leavenworth counties. It has been in service since 1947.
- Where
- 8 counties in Kansas, mostly Wyandotte County, Johnson County and Leavenworth County
- Time zone
- Central Time
- In service since
- 1947, one of the original area codes
- Shares its area with
- No other area code
- Prefixes in use
- 533
- How to dial
- Local calls inside 913 can still be dialed with just 7 digits.
Find out who called you from a 913 number.
Enter the full 10-digit number to see who it is listed to and the city and state on the listing. It is the same free check as our who called me lookup. To see only the caller ID name on the number, use our free CNAM lookup. To see whether it is a mobile, a landline or a VoIP line, use our free VoIP checker. To see which carrier a (913) number is on today, use our free carrier lookup.
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Kansas City holds 64% of the phone prefixes in area code 913.
A prefix is the three digits after the area code, and NANPA assigns each one to a town. Counting the 533 prefixes in use shows where 913 numbers are actually given out.
- Kansas City342 prefixes, 64%
- Olathe38 prefixes, 7%
- Leavenworth25 prefixes, 5%
- Bonner Springs21 prefixes, 4%
- Gardner14 prefixes, 3%
- Atchison13 prefixes, 2%
- Paola9 prefixes, 2%
- Tonganoxie7 prefixes, 1%
Also served: Osawatomie, Basehor, De Soto and Mc Louth and 19 smaller places.
Southwestern Bell (AT&T) holds the most phone number prefixes in area code 913: 163 of 533.
NANPA, which runs the North American numbering plan, assigns each prefix (the three digits after the area code) to one carrier. Here is how the 533 prefixes in use in 913 divide between carriers; holders this page does not name are grouped as other carriers.
| Carrier | Prefixes | Share |
|---|---|---|
| Southwestern Bell (AT&T)AT&T's landline company | 163 | 31% |
| T-MobileMobile network | 86 | 16% |
| AT&T MobilityMobile network | 33 | 6% |
| CenturyLinkLandline company | 27 | 5% |
| Level 3 (Lumen)Lumen's business and wholesale network | 21 | 4% |
| Metro by T-MobileT-Mobile's prepaid brand | 15 | 3% |
| 36 other carriers | 188 | 35% |
77% of these prefixes are pooled, which means the blocks of 1,000 numbers inside them can belong to other carriers. Any number can also have been moved to another carrier since, so this shows who holds the prefixes, not who serves a given number.
Want the carrier of one exact number? Our free carrier lookup checks it, because numbers move between carriers.
Source: NANPA central office code assignments, October 1, 2026.
913 has been split once since 1947.
1947
913 is one of the original North American area codes.
1997
On July 20, 1997, 785 splits off and takes part of the 913 area.
A 913 number on your screen can still be a scam, because caller ID is easy to fake.
- Let an unknown call go to voicemail. A real caller leaves a message; a robocaller usually does not.
- Look the number up with the box above before you call back, because calling back tells a robocaller your line is live.
- Hang up on anyone who wants gift cards, crypto or a wire transfer, or asks you to read out a code that was just texted to you.
- Report unwanted robocalls at reportfraud.ftc.gov, or paste a suspicious message into our free scam checker.
The area codes closest to 913 are 816, 660 and 316.
This list measures the distance between the centres of each area, across state lines, and shows codes that share one area together.
These are the questions people ask most about area code 913.
Where is area code 913?
913 covers Kansas City, Olathe, Leavenworth and Bonner Springs and 27 more places in Kansas. In the 913 area, phone numbers are given out most in Wyandotte County, then Johnson and Leavenworth counties.
What state is area code 913 in?
Kansas. 913 is a Kansas area code on Central Time.
What cities use area code 913?
The places holding the most 913 prefixes are Kansas City, Olathe, Leavenworth, Bonner Springs, Gardner, Atchison, Paola and Tonganoxie, out of 31 places in all. The count comes from NANPA's prefix assignments as of October 1, 2026.
Which phone company owns area code 913?
No single phone company owns 913. NANPA's records show Southwestern Bell (AT&T) holds the most 913 prefixes, 163 of 533, followed by T-Mobile and AT&T Mobility. Numbers move between carriers, so check one exact number with a carrier lookup.
What time zone is area code 913 in?
913 is on Central Time.
When did area code 913 start?
913 is one of the original North American area codes, in service since 1947.
How do I dial a 913 number?
Local calls inside 913 can still be dialed with just 7 digits.
Is 913 a toll-free number?
No. 913 is a regular area code for Kansas City and Olathe in Kansas, not a toll-free one. The toll-free codes in North America are 800, 833, 844, 855, 866, 877 and 888.
What area codes are near 913?
The closest are 816/975 (Kansas City, Missouri), 660 (Sedalia, Missouri), 316 (Wichita, Kansas) and 417 (Springfield, Missouri), measured between the centres of each area.
Who called me from a 913 number?
Enter the full 10-digit number in the lookup above. It returns the listed owner where there is a public record, where the number is registered, and whether it is a mobile, a landline or a VoIP line.
Is area code 913 a scam?
913 is a real Kansas area code, so the code itself is not a warning sign. Scam callers fake local-looking numbers on purpose, so judge the call by what the caller asks for, and look the number up before calling back.
Put this lookup on your site: our free area code widget takes two lines of code and shows any US area code's state, time zone and local time.
Source: NANPA, the North American Numbering Plan Administrator: its area code database and prefix assignments, as of October 1, 2026.