620 area code
Area code 620 is in Kansas. It covers Hutchinson, Garden City, Dodge City and 320 other places: 274 ZIP codes in Reno, Crawford, Finney and 53 other counties. It spans two time zones: local time there is Central or Mountain. In service since 2001, with no overlay.
- State
- Kansas
- Time zone
- Central and Mountain
- Largest city
- Hutchinson
- Overlays
- none
- In service since
- 2001
- Rate centres
- 257
- Prefixes assigned
- 705 (7,050,000 numbers)
Who calls from a 620 number
NANPA records the carrier each block of 620 numbers is assigned to. Of the 5.9 million 620 numbers assigned, 45% are with cable, internet-calling, business and other carriers (Onvoy); 34% with local phone companies (AT&T, CenturyLink and Craw-Kan Tel. Coop.,inc.); 21% with mobile carriers (Verizon Wireless and T-Mobile).
That is who the numbers were assigned to: people keep their number when they change carrier, so any one number may have moved since.
| Carrier | Kind | Share |
|---|---|---|
| Onvoy | Cable, VoIP, other | 15% |
| AT&T | Landline | 13% |
| CenturyLink | Landline | 9% |
| Verizon Wireless | Mobile | 7% |
| Craw-Kan Tel. Coop.,inc. | Landline | 4% |
| T-Mobile | Mobile | 4% |
An area code says where a number was issued, not where the caller is: people keep their numbers when they move, and caller ID can be set to show any number, which the FCC calls spoofing. If a call you did not expect asks for money or personal details, the FCC advises hanging up and calling the company back on a number you look up yourself. Unwanted calls can be reported to the FTC at ReportFraud.ftc.gov.
Places in area code 620
The 242 places with a telephone rate centre of their own using 620, largest first. Each links to its ZIP codes.
Nearby places using 620
These places have no rate centre of their own in NANPA's records; the nearest one uses 620. Near an area-code boundary that can be wrong for part of a town.
- Mulvane
- Frontenac
- South Hutchinson
- Holcomb
- Johnson City
- Wilroads Gardens
- Franklin
- Parkerfield
- Gas
- LeRoy
- The Highlands
- Kismet
- Chicopee
- Little River
- New Strawn
- McCune
- Elyria
- Dearing
- Lowell
- Neosho Rapids
- Dennis
- Pierceville
- Milton
- Olivet
- Offerle
- Admire
- Peru
- Radley
- Silverdale
- Spivey
- Earlton
- Raymond
- Wright
- Hunnewell
- Niotaze
- Fort Dodge
- Chautauqua
- Plevna
- New Albany
- Abbyville
- Ringo
- Horace
- Willowbrook
- Croweburg
- Milan
- Seward
- Redfield
- Roseland
- Stark
- Yale
- Odin
- Elsmore
- Pilsen
- Bushong
- Climax
- Frederick
- Lone Elm
- Maple City
- Opolis
- Mildred
ZIP codes in area code 620
274 ZIP codes in 271 towns, by the town each is mailed to, largest first. Each links to its own page.
Where 620 numbers are issued
NANPA's rate centres with the most 620 prefixes (each prefix is 10,000 numbers), under NANPA's own abbreviated names.
| Rate centre | Place | Prefixes |
|---|---|---|
HUTCHINSON | Hutchinson | 28 |
GARDENCITY | Garden City | 18 |
DODGE CITY | Dodge City | 16 |
EMPORIA | Emporia | 15 |
PITTSBURG | Pittsburg | 15 |
GREAT BEND | Great Bend | 14 |
Counties
The counties of its ZIP codes, most residents first, with how many of its ZIP codes each has.
- Reno County (15)
- Crawford County (13)
- Finney County (3)
- Cowley County (9)
- Ford County (6)
- Lyon County (8)
- Montgomery County (10)
- Sumner County (13)
- McPherson County (6)
- Barton County (5)
- Seward County (3)
- Cherokee County (10)
- Labette County (7)
- Neosho County (6)
- Bourbon County (7)
- Allen County (7)
- Marion County (8)
- Rice County (7)
- Pratt County (5)
- Wilson County (6)
- Grant County (1)
- Greenwood County (10)
- Pawnee County (5)
- Kingman County (7)
- Coffey County (4)
- Harvey County (3)
- Sedgwick County (1)
- Gray County (4)
- Harper County (7)
- Stevens County (2)
- Scott County (1)
- Haskell County (3)
- Barber County (7)
- Stafford County (4)
- Meade County (3)
- Kearny County (2)
- Morris County (1)
- Chautauqua County (5)
- Edwards County (4)
- Woodson County (3)
- Kiowa County (4)
- Morton County (3)
- Butler County (6)
- Hamilton County (3)
- Wichita County (2)
- Elk County (5)
- Stanton County (2)
- Clark County (3)
- Comanche County (3)
- Lane County (2)
- Anderson County (2)
- Chase County (3)
- Hodgeman County (2)
- Greeley County (1)
- Ellsworth County (1)
- Rush County (1)
Which code covers where you are now? What area code am I in? answers from your location.
Questions about area code 620
Where is area code 620?
Area code 620 is in Kansas. It covers Hutchinson, Garden City, Dodge City and 320 other places: 274 ZIP codes in Reno, Crawford, Finney and 53 other counties.
What ZIP codes are in area code 620?
274 ZIP codes, by the town each is mailed to: Hutchinson (3, 67501 to 67504), Garden City (67846), Dodge City (67801), Emporia (66801) and 267 more towns. The full list is on this page.
What time zone is area code 620 in?
Central and Mountain time.
Is a 620 number a mobile or a landline?
It can be either. 21% of 620 numbers are assigned to mobile carriers and 34% to local phone companies (NANPA, 2026-10-10); the rest are with cable, internet-calling, business and paging carriers. A number keeps its area code when it moves to another carrier.
Does a 620 number mean the caller is in Kansas?
Not necessarily. An area code says where the number was first issued. People keep their numbers when they move or switch carriers, and calling software can show any number, so a 620 call can come from anywhere.
Other area codes in Kansas
All 4 Kansas area codes, by area, with the cities each covers
Source: NANPA NPA database, central office code and thousands-block assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.
Cite this page
zipcodes.pro. “Area code 620.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-code/620
Underlying data is public domain or openly licensed — sources, vintages and licences.