Area code 312
Area code 312 is an Illinois area code, in service since 1947.
872 serves the same area as an overlay, so neighbors can have numbers in any of these codes.
Local calls are dialed with 1 plus ten digits.
It is in the Central Time zone.
Map
Main cities in area code 312
Overlays and neighboring area codes
Overlay, serving the same area: 872.
Counties in area code 312
Towns in area code 312
Local numbers in area code 312
These 312 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (312) 894-8080Chicago, IL$299View & buy
- (312) 682-7878Chicago, ILAlso spells CRUST, RUST$129View & buy
- (312) 682-7772Chicago, IL$179View & buy
- (312) 682-7774Chicago, IL$179View & buy
- (312) 682-7775Chicago, IL$179View & buy
- (312) 682-7776Chicago, IL$179View & buy
- (312) 682-7778Chicago, IL$179View & buy
- (312) 682-7779Chicago, IL$179View & buy
- (312) 205-6777Chicago, IL$199View & buy
- (312) 453-1777Chicago, IL$199View & buy
- (312) 453-8882Chicago, IL$199View & buy
- (312) 453-8883Chicago, IL$199View & buy
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