(773) 553-5700
(773) 553-5700 is likely a robocall: 3 FTC complaints and 1 FCC complaint, recorded messages in 100% of the FTC complaints.
- No new complaints since May 7, 2025 (FTC data through Nov 13, 2026).
- More FTC complaints than 96% of the 26,593 numbers with FTC complaints in area code 773.
- No number in the 773-553 block has more complaints; 19 numbers there have FTC complaints.
Complaint history
3 FTC complaints between Mar 31, 2024 and May 7, 2025.
The FTC complaints came in 3 of the 15 months from Mar 2024 to May 2025.
FTC complaints are filed by consumers with the U.S. Federal Trade Commission's Do Not Call registry; they aren't verified by the FTC or by us.
Complaints to the FCC
1 complaint to the U.S. Federal Communications Commission on Oct 25, 2022.
The complainant heard a live person. They filed it as unwanted calls (1). Complainants were in Illinois (1).
Source: FCC Consumer Help Center, Consumer Complaints Data (public domain), complaints about unwanted calls, telemarketing and robocalls. The FCC doesn't verify the facts alleged in complaints, and neither do we.
What callers claimed
Complaint categories chosen by FTC complainants:
- Not specified / other 3 · 100%
Who called
The number's block is assigned to Illinois Bell Tel Co.
Is it a debt collector?
Nothing says it is: none of its 4 complaints describe debt collection.
Nearby numbers in 773-553
The closest reported numbers on either side of (773) 553-5700, in number order.
All reported numbers in 773-553 →When the calls came
Time of day of 2 calls:
Day of the week of 3 calls:
The date and time of the call as complainants entered them on the FTC form; the time zone isn't recorded. Times entered as exactly midnight or noon are left out (they're usually the form's default).
Location
- Rate centre (NANPA abbreviation)
- CHICGOZN06, IL, USA
- Block assigned to
- Illinois Bell Tel Co
From the North American Numbering Plan Administrator (Nov 3, 2026). This is who the number block was assigned to; numbers can be moved between carriers, and caller IDs can be faked.
All 3 FTC complainants were in Illinois. Statewide, Illinois ranks #11 of the 50 states and DC for Do Not Call complaints per resident: 116,978 in the last 12 months, 919.7 per 100,000 people. Spam calls in Illinois.
Where FTC complainants were located (U.S. states):
- Illinois 3 · 100%
Searches on Canadial
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Recent community reports
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What to do
- Don't share personal or banking details, or pay anyone, on a call you didn't expect. Hang up and call the organization back on a number you find yourself.
- Block it from your recent calls (iPhone: ⓘ, then “Block this Caller”; Android: long-press, then “Block”).
- Report fraud to the Canadian Anti-Fraud Centre (1-888-495-8501).
- Report telemarketing if you're registered and still got the call: to the National Do Not Call List.
- A collector calling? How to check a collection agency in your province.
- Report fraud to the FTC.
- Report telemarketing if you're registered and still got the call: to the National Do Not Call Registry.
- A collector calling? See the FTC's guide to your rights.
- Report fraud: in the U.S. to the FTC; in Canada to the Canadian Anti-Fraud Centre (1-888-495-8501).
- Report telemarketing if you're registered and still got the call: in the U.S. to the National Do Not Call Registry; in Canada to the National Do Not Call List.
- A collector calling? In the U.S., see the FTC's guide to your rights; in Canada, how to check a collection agency in your province.
Questions about (773) 553-5700
- Who called me from (773) 553-5700?
- No complaint names the caller. The number is in a block assigned to Illinois Bell Tel Co (rate centre CHICGOZN06, IL) (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (773) 553-5700 a scam?
- Canadial rates it medium risk, from 4 complaints, latest May 7, 2025, robocalls in 100% of the FTC complaints.
- Is (773) 553-5700 a debt collector or collection agency?
- Nothing says it is: none of its 4 complaints describe debt collection.
- Should I call (773) 553-5700 back?
- No. Calling back can confirm that your line is answered. If the caller claimed to be a company or agency you deal with, contact it on a number you find yourself.
- How many times has (773) 553-5700 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Mar 31, 2024 and May 7, 2025 and 1 complaint to the U.S. FCC on Oct 25, 2022.
Data updated: FTC complaints through Nov 13, 2026; FCC complaints refreshed daily; numbering records as of Nov 3, 2026; community reports live. How this page is built.