Area code
Area code 620 — Kansas
Kansas · in service since February 3, 2001
Area code 620 covers parts of Kansas. It was created from area code 316 on February 3, 2001 and no other code overlays it.
Local time in Kansas
Spam reports from Sep 23 – Oct 22, 2026
High #100 of 461 codes
713 FTC complaints
Consumer reports, not verified by the FTC.
See the reports- Time zonesCentral Time, Mountain Time
- Local calls10 digits
- Prefixes719 assigned
- Runs out~3Q 2033
- Unwanted call?Block & report
Spam call reports about 620 numbers
Complaints by week
Sep 11 – Oct 22, 2026Show as table
| Week starting | Complaints |
|---|---|
| Sep 7 (3 days) | 24 |
| Sep 14 | 127 |
| Sep 21 | 128 |
| Sep 28 | 122 |
| Oct 5 | 184 |
| Oct 12 | 190 |
| Oct 19 (4 days) | 151 |
Compared with all codes
- Robocalls
- 76%all codes 75%
- Callers with the same code
- 42%all codes 35%
- Rank by complaints
- #100of 461 · top quarter
- FCC complaints, Oct 2025 – Sep 2026
- 685 about text messages
What the calls were about
Sep 11 – Oct 22, 2026
| Subject | Complaints | |
|---|---|---|
| Reducing your debt (credit cards, mortgage, student loans) | 257 28% | |
| Medical & prescriptions | 115 12% | |
| Dropped call or no message | 83 9% | |
| Calls pretending to be government, businesses, or family and friends | 54 6% | |
| Warranties & protection plans | 12 1% | |
| Vacation & timeshares | 4 <1% |
Where the people who complained live
Sep 11 – Oct 22, 2026
| State | Complaints | |
|---|---|---|
| Kansas | 440 48% | |
| California | 50 5% | |
| Florida | 35 4% | |
| New York | 34 4% | |
| Texas | 27 3% |
October 2026 (partial) report · most reported
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 11 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Source: FCC Consumer Complaints data, unwanted calls filed Oct 1, 2025 – Sep 30, 2026, by caller ID; not verified by the FCC.
Area code 620 location and prefixes
| Exchange (NANPA) | Place | County | Prefixes |
|---|---|---|---|
| HUTCHINSON | Hutchinson | Reno County | 28 |
| GARDENCITY | Garden City | Finney County | 18 |
| DODGE CITY | Dodge City | Ford County | 16 |
| EMPORIA | Emporia | Lyon County | 15 |
| PITTSBURG | Pittsburg | Crawford County | 15 |
| GREAT BEND | Great Bend | Barton County | 14 |
| LIBERAL | Liberal | Seward County | 13 |
| COFFEYVL | Coffeyville | Montgomery County | 12 |
| ARKANSASCY | Arkansas City | Cowley County | 10 |
| INDEPNDNCE | Independence | Montgomery County | 10 |
Plus 247 smaller exchange areas.
Source: NANPA CO codes of Oct 23, 2026; places: U.S. Census Bureau, matched by DialWhere (how).
Is 620 running out of numbers?
Previous forecast (October 2025): 2030, moved later by 3 years.
Forecast exhaust year by edition
Source: NANPA NRUF forecast, April 2026 edition.
Who holds 620 prefixes
The five largest of 73 original holders
As listed by NANPA, not today’s carrier.
| Holder (as listed) | Prefixes | |
|---|---|---|
| Southwestern Bell | 149 21% | |
| Centurylink | 60 8% | |
| Verizon Wireless | 59 8% | |
| Level 3 Communications, LLC | 41 6% | |
| New Cingular Wireless PCS, LLC | 32 4% |
Source: NANPA CO codes of Oct 23, 2026.
Questions about area code 620
What area code is 620?
A Kansas area code, in service since February 3, 2001.
Where is 620 area code, and what time zone is it in?
Kansas; Central Time and Mountain Time.
Why am I getting spam calls from 620?
713 FTC complaints from Sep 23 – Oct 22, 2026, most often about debt reduction (not verified by the FTC; caller ID can be spoofed).
Will 620 get a new area code?
NANPA forecasts exhaust in 3Q 2033; no relief planning listed.