Kansas Area Codes
4 active area codes · Wichita · Population around 2,965,252
Kansas has 4 active area codes, serving cities like Wichita, Overland Park, and Kansas City. The newest, 620, has been in service since February 3, 2001. Each code below links to its cities, carriers, timezone, and coverage map.
Kansas Area Code Map
What area codes does Kansas have?
- 316WichitaCentral Time (CT) · 34 cities · 617,877
- 620HutchinsonCentral / Mountain · 289 cities · 609,334
- 785TopekaCentral / Mountain · 304 cities · 789,550
- 913Overland ParkCentral Time (CT) · 48 cities · 921,119
More than one of these codes covers 7 of the 105 counties in Kansas, and one county is covered by 2 of them.
How many phone prefixes does Kansas use?
The area codes in Kansas hold 2,203 assigned prefixes between them, listed under 115 distinct carrier names. A prefix is the three digits after the area code, and NANPA assigns each one to a single carrier.
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Frequently Asked Questions
How many area codes does Kansas have?
Kansas has 4 active area codes: 316, 620, 785, 913.
What is the main area code for Kansas?
Of the 4 area codes in Kansas, 316 is the oldest one still serving Wichita, its largest city. 316 has been in service since 1947.
What are the largest cities in Kansas?
The largest cities in Kansas include Wichita, Overland Park, Kansas City, Olathe, Topeka.
What is the total population of Kansas?
Kansas has an estimated total population of 2,965,252 based on US Census PEP 2024 data.
What is the newest area code in Kansas?
620, in service since February 3, 2001.
Is my county covered by more than one area code in Kansas?
It may be: more than one area code covers 7 of the 105 counties in Kansas, and one county there is covered by 2 of them. The table above shows which codes reach each of the largest cities.