Area code 620
Where the 620 area code is, its overlay and how to dial a +1 620 number from anywhere.
The 620 area code is in Dodge City, Kansas, United States (CM). To call from abroad: +1 620 555-0123.
The 620 area code is a geographic North American Numbering Plan (NANP) code covering Dodge City, Kansas. It has been in service since 14-Sep-2000 and sits in the CM time zone.
How to dial a 620 number
+1 620 555-01231 620 555-0123620 555-0123Cities in the 620 area code
A 620 number is usually in one of these places in Kansas — 4 counties.
Other Kansas area codes
Frequently asked questions
Where is the 620 area code?
The 620 area code is in Dodge City, Kansas, United States (CM).
Do I have to dial 10 digits for 620?
Yes — dial the area code plus the seven-digit number.
How do I call a 620 number from another country?
Dial your exit code (or +), then 1, then 620, then the number: +1 620 555-0123.
Source: NANPA numbering plan. An area code covers a region, not a precise address — a 620 number does not pinpoint a street or ZIP code.
Missed a call from +1 620?
In the 30 days to September 24, 2026, 483 unwanted calls showing a 620 number were reported to the US Federal Trade Commission, 64% of them recorded messages or robocalls. That puts 620 at #214 of 670 area codes reported.
- If you do not know anyone in Kansas, do not call back: a genuine caller will leave a message or send a text.
- Scammers fake the number shown on caller ID, so a 620 number can hide a caller anywhere in the world.
- Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.
Who issues +1 620 numbers
Phone companies hold blocks of numbers in each area code. The main holders in 620:
About 20.3% of the 719 prefixes in use belong to mobile carriers: a 620 number is often a cell phone, and it may have moved to another carrier since.
Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.
All US area codes United States +1 Map of area code 620 — cities & rate centres