Number Details

Cities in Area Code 773

Addison, Arlington Heights, Bensenville, Bridgeview, Buffalo Grove, Burr Ridge, Chicago, Cicero, Des Plaines, Elgin, Elk Grove, Elk Grove Village, Elmhurst, Evanston, Hammond, Hickory Hills, Lombard, Mt Prospect, Naperville, Oak Brook, Park Ridge, River Grove, Schaumburg, Schiller Park, Summit, Wheeling, Wood Dale

Metropolitan Statisitical Areas in Area Code 773

Chicago, Naperville, Joliet

Counties in Area Code 773


States / Provinces


*Approximate area serviced by the 773 area code

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