Area Code 773

FTC complaints involving 773 numbers

Numbers shown with area code 773 in the FTC's Do Not Call “Reported Calls” database (recent reporting window). Most common reported reasons: “Other”, “Dropped call or no message”, “Calls pretending to be government, businesses, or family and friends”.

Most-complained 773 numbers:

• (773) 801-3815 — 85 complaints
• (773) 945-4513 — 45 complaints
• (773) 634-5314 — 42 complaints
• (773) 302-0549 — 39 complaints
• (773) 302-0539 — 25 complaints

These are FTC Do Not Call complaints filed about specific numbers shown with this area code — frequently spoofed. The area code itself is not a scam. See the most-reported area codes and the most-reported phone numbers nationwide.

Frequently asked questions

Where is area code 773?

Area code 773 covers Chicago and nearby cities including West Chicago in Illinois, in the Central Time.

What cities use area code 773?

Area code 773 serves Chicago, West Chicago in Illinois.

What time zone is area code 773 in?

Area code 773 is in the Central Time (America/Chicago).

How do you dial a 773 number?

Dial all 10 digits: 773 followed by the 7-digit local number. From abroad, dial +1 773 and the local number.

Is a call from area code 773 a scam?

A 773 number is geographically tied to Illinois, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Is 773 a country code?

No. 773 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1, shared across the North American Numbering Plan. So a full 773 number written for international dialing looks like +1 773 followed by the 7-digit local number.