Humboldt, Illinois
Humboldt, Illinois, in Coles County, has ZIP code 61931 and area code 217, with 447 as an overlay.
- ZIP code
- 61931
- Area codes
- 217, 447
- County
- Coles County
- State
- Illinois
- Time zone
- Central Time
- Coordinates
- 39.6012, -88.3141
ZIP codes in Humboldt
Area codes for Humboldt
- Area code 217
In service since 1947. Shares its area with 447. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 447
In service since March 27, 2021. Shares its area with 217. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.
Time zone
Humboldt is in the Central Time zone.
Towns near Humboldt
- Arcola9.6 km (6.0 mi)
- Mattoon14.5 km (9.0 mi)
- Arthur16.9 km (11 mi)
- Charleston17.4 km (11 mi)
- Hindsboro18.1 km (11 mi)
- Allenville19.8 km (12 mi)
- Tuscola22.2 km (14 mi)
- Gays22.5 km (14 mi)
Local numbers in area code 217
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- (217) 884-5678Redmon, IL$59View & buy
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- (217) 886-5438Literberry, ILAlso spells LIFT$59View & buy
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