773 Area Code Phone Numbers

Where is Area Code 773?

The 773 area code belongs to the state of Illinois. Area code 773 is one of 0 three-digit telephone area codes in the America. There are about 0 unique phone numbers and 0 individuals near the cities of Chicago.

Major City:Chicago
Current Time: 4:1pm

Major Cities in 773 Area Code

  • Chicago
Area Code 773 Map
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PrefixUsagePrimary CityCarrierIntroduced