Mason County, Illinois
Mason County, Illinois, has 10 towns and 8 ZIP codes, in area code 309, with 861 as an overlay.
Towns in Mason County, A to Z
| Town | ZIP codes | Area codes |
|---|---|---|
| Bath | 62617 | 309, 861 |
| Easton | 62633 | 309, 861 |
| Forest | nearest61532, 61567 | 309, 861 |
| Forest City | 61532 | 309, 861 |
| Goofy Ridge | nearest61543, 61567 | 309, 861 |
| Havana | 62644 | 309, 861 |
| Kilbourne | 62655 | 309, 861 |
| Mason City | 62664 | 309, 861 |
| San Jose | 62682 | 309, 861 |
| Topeka | 61567 | 309, 861 |
ZIP codes in Mason County
- 61532Forest City309, 861
- 61567Topeka309, 861
- 62617Bath309, 861
- 62633Easton309, 861
- 62644Havana309, 861
- 62655Kilbourne309, 861
- 62664Mason City309, 861
- 62682San Jose309, 861
Area codes in Mason County
- Area code 309
In service since 1957. Shares its area with 861. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 861
In service since February 24, 2023. Shares its area with 309. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Local numbers in area code 309
Looking for a phone number with a Mason County area code? These 309 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (309) 775-5678Prairie City, IL$59View & buy
- (309) 775-8765Prairie City, IL$59View & buy
- (309) 780-7567Talbott, IL$59View & buy
- (309) 780-7657Talbott, IL$59View & buy
- (309) 780-7678Talbott, ILAlso spells PORT, POST, SORT$59View & buy
- (309) 780-7765Talbott, IL$59View & buy
- (309) 780-7897Talbott, IL$59View & buy
- (309) 780-8678Talbott, IL$59View & buy
- (309) 780-8768Talbott, IL$59View & buy
- (309) 780-8876Talbott, ILAlso spells TURN$59View & buy
- (309) 780-8987Talbott, IL$59View & buy
- (309) 790-5677Topeka, IL$59View & buy
We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.