Thayer, Illinois
Thayer, Illinois, in Sangamon County, has ZIP code 62689 and area code 217, with 447 as an overlay.
- ZIP code
- 62689
- Area codes
- 217, 447
- County
- Sangamon County
- State
- Illinois
- Time zone
- Central Time
- Coordinates
- 39.5394, -89.7621
ZIP codes in Thayer
Area codes for Thayer
- 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
Thayer is in the Central Time zone.
Towns near Thayer
Local numbers in area code 217
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- (217) 980-8768Nauvoo, IL$59View & buy
- (217) 980-8789Nauvoo, IL$59View & buy
- (217) 980-8876Nauvoo, ILAlso spells TURN$59View & buy
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- (217) 980-8987Nauvoo, IL$59View & buy
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- (217) 200-8777Champaign, ILAlso spells USPS$69View & buy
- (217) 432-2777Hull, ILAlso spells APPS$69View & buy
- (217) 432-3777Hull, IL$69View & buy
- (217) 432-3888Hull, IL$69View & buy
- (217) 432-6777Hull, IL$69View & buy
- (217) 432-9777Hull, IL$69View & buy
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