Area codes / Kansas

Kansas area codes

Kansas has 4 area codes in service, in the Central and Mountain time zones. Pick one for a local business number your Kansas customers recognize.

Every Kansas area code

Kansas area codes with time zone, overlays, and year in service
Area codeTime zoneOverlaid withIn service since
316 Central None 1947
620 Central and Mountain None 2001
785 Central and Mountain None 1997
913 Central None 1947

Picking a Kansas area code

316 and 913 are among the original area codes created in 1947. None of Kansas's area codes are overlays today.

Already have a Kansas number customers know? Move it to Onyx Phone for free, and keep answering while it moves.

Getting started

  1. Create a login and pick a plan. Checkout saves a card for the 7-day free trial, and nothing is charged until it ends.
  2. Confirm your business and its 911 address, and get a local number on the spot. Bringing your own number? You answer on a temporary one while it moves over, for free.
  3. Choose where calls ring, write what callers hear, invite your team, and register for texting. Then answer in the browser, the iPhone and Android apps, or a desk phone. How it works has the details.

Included on every plan

Starter is $17, Business is $29, Scale is $42 per user a month, or less billed yearly. The plan includes a business number for each user and unlimited calling and texting in the US and Canada. Every plan starts with a 7-day free trial, and moving your current number over is free.

Try it free See pricing

Area code data from NANPA, file of October 24, 2026.