620 Area CodeHutchinson, KS
Area code 620 covers Hutchinson and nearby communities in Kansas, home to about 461,000 people across 289 cities. It overlays 316, so the same region uses both and every local call needs all ten digits.
Where is area code 620?
Area code 620 serves part of Hutchinson, KS and the surrounding areas. It has a single overlay (316) that serves the same area.
Overview of the 620 Area Code
What is the 620 area code?
The 620 area code serves Hutchinson, Kansas, alongside other established area codes. When you see a 620 number, it indicates a local number within this geographic area.
Why was area code 620 created?
The 620 area code was introduced as an overlay to add numbers in Hutchinson once the existing area code 316 began to run out of available prefixes. It added a new supply of numbers without requiring current residents to change their existing digits.
Geographic Coverage of the 620 Area Code
The 620 area code serves Hutchinson and surrounding areas in Kansas. It operates within the Central / Mountain time zone. It complements the coverage of area code 316. This area code covers several key cities, including:
- Hutchinson
- Garden City
- Dodge City
- Emporia
- Pittsburg
- Liberal
Got a call from a 620 number? It came from Hutchinson, KS. Since 620 overlays with 316, every local call in the region needs all ten digits to land on the right line. Inside 620, Hutchinson holds about 9% of the population; the rest is split across 288 smaller cities.
Hutchinson Area Codes Overview
Hutchinson is served by multiple area codes, reflecting its telecommunications needs. The 620 area code operates alongside 316. Here are the area codes serving this region:
The introduction of the 620 area code helped prevent number exhaustion, ensuring a continuous supply of phone numbers across the geographic area.
What cities does area code 620 cover?
| City | State | Population | % of Area Code | % of City |
|---|---|---|---|---|
| Hutchinson | KS | 39,561 | 0% | 100% |
| Garden City | KS | 27,996 | 0% | 100% |
| Dodge City | KS | 27,663 | 0% | 100% |
| Emporia | KS | 24,354 | 0% | 100% |
| Pittsburg | KS | 20,547 | 0% | 100% |
| Liberal | KS | 19,184 | 0% | 100% |
| Great Bend | KS | 14,306 | 0% | 100% |
| McPherson | KS | 14,068 | 0% | 100% |
| Arkansas City | KS | 11,761 | 0% | 100% |
| Winfield | KS | 11,678 | 0% | 100% |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 620 been reported for unwanted calls?
Yes – 654 unwanted-call complaints were reported to the FTC for numbers showing a 620 area code (May 29 – Jul 2, 2026).
- 77% robocalls
- ↑ 4% vs prior period
Most-reported subjects
- Other39%252
- Reducing your debt (credit cards, mortgage, student loans)32%210
- Dropped call or no message11%73
* Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-07-05.
Which prefixes and exchanges belong to area code 620?
69% assigned to a telco
- 76% Landline
- 24% Wireless
- 0% Unknown
| Prefix | Usage | Carrier |
|---|---|---|
| (620)200- | Wireless | Verizon Wireless |
| (620)201- | Landline | United Communications Association |
| (620)202- | Wireless | Verizon Wireless |
| (620)203- | Wireless | Verizon Wireless |
| (620)204- | Wireless | Verizon Wireless |
| (620)205- | Wireless | United States Cellular |
| (620)206- | Wireless | New Cingular Wireless Pcs |
| (620)207- | Wireless | United States Cellular |
| (620)208- | Landline | Cable One Voip |
| (620)209- | Landline | Level 3 Communications |
Frequently Asked Questions about the 620 Area Code
Who called me from a 620 number?
A 620 number is assigned to Hutchinson, Kansas, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 620 code to look nearby, so a 620 number doesn't prove the caller is local. Recently, 654 unwanted-call complaints were reported to the FTC for numbers showing the 620 code (77% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 620 a scam area code?
No area code is a scam on its own. 620 is a normal, officially assigned code for Hutchinson, Kansas. Spam callers spoof local codes to raise the odds you answer, so 620 on your caller ID says nothing about who is really calling. Recently, 654 unwanted-call complaints were reported to the FTC for numbers showing the 620 code (77% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 620 area code?
Repeated calls from different 620 numbers are usually spoofing: a robocaller rotates through 620 numbers so each call looks local and slips past simple blocks. Recently, 654 unwanted-call complaints were reported to the FTC for numbers showing the 620 code (77% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 620 number?
If you aren't expecting a 620 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 620 area code?
Block a single 620 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 620 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 620?
Area code 620 covers Hutchinson and the surrounding area in Kansas, spanning 289 cities with about 461,277 residents. It shares its area with overlay code 316.
Is 620 a real area code?
Yes. 620 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Hutchinson, Kansas. A real code can still show up on spoofed spam calls, so treat unknown 620 calls with normal caution.
What timezone is the 620 area code in?
The 620 area code is in the Central / Mountain. Because a number can be kept when someone moves or switches to VoIP, a specific 620 caller may not be in that zone.
How do I call a 620 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 620 and the seven-digit number. From a mobile phone you can usually just enter +1 620 followed by the number and let the phone add the exit code for you.