About Area Code 620
- Region Code
- 620
- City
- Hutchinson
- State
- Kansas
- Population
- 1,256,007
- Largest City
- Hutchinson
- Neighboring Codes
- Time Zone
- Central Time
Kansas
(620) Area Code 620 — Hutchinson, Kansas
620 Area Code – Hutchinson, Kansas: Location, Time Zone & History
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Map of Area Code 620
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History & Cultural Notes
Southern and western Kansas run on agriculture, and area code 620, put into service February 3, 2001 after splitting from area code 316, covers almost all of it. The split left 316 as a small enclave around Wichita, entirely surrounded by 620 territory — one of the numbering plan's "doughnut" pairs, with 620 wrapping around the metro area it once belonged to.
The region's economy centers on a handful of industries:
- Wheat and cattle agriculture
- Beef and meat processing, including major plants around Garden City and Dodge City that have drawn significant immigrant and refugee communities
- Oil and gas production
- Salt mining, ongoing in Hutchinson since 1887
- Aviation and space-related education
Hutchinson, the primary city, is nicknamed the "Salt City" for its underground rock-salt deposits and is home to the Kansas Cosmosphere and Space Center, one of the world's largest collections of spaceflight artifacts, alongside the Strataca underground salt museum. Dodge City carries its own regional identity through the Boot Hill Museum, which recreates the town's cattle-trail and lawman history behind its old "Wickedest Little City in the West" reputation. Beyond Hutchinson and Dodge City, the numbering area also reaches Garden City, Emporia, and Pittsburg.