(520) 521-0355
San Manuel, AZ
(520) 521-0355 is likely an unwanted sales call: 3 FTC complaints, 33% recorded messages.
- No new complaints since Jul 6, 2024 (FTC data through Nov 13, 2026).
- More FTC complaints than 96% of the 41,095 numbers with FTC complaints in area code 520.
Complaint history
3 FTC complaints between Apr 22, 2024 and Jul 6, 2024.
The FTC complaints came in 3 of the 4 months from Apr 2024 to Jul 2024.
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.
What callers claimed
Complaint categories chosen by FTC complainants:
- Not specified / other 3 · 100%
Who called
The number's block is assigned to Peerless Network of Arizona, LLC in San Manuel, AZ.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 520-521
545 numbers in 520-521 have 755 FTC complaints between them (62% robocalls), 3 of them about (520) 521-0355. The commonest categories in the block: Reducing your debt (credit cards, mortgage, student loans) (31%), Dropped call or no message (9%).
The closest reported numbers on either side of (520) 521-0355, in number order.
All reported numbers in 520-521 →When the calls came
Time of day of 3 calls:
Day of the week of 3 calls; most often Saturday (2):
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
- Location of the number block
- San Manuel, AZ, USA
- Block assigned to
- Peerless Network of Arizona, LLC
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.
None of 3 complainants have area code 520, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
FTC complainants were in Colorado (1), Oklahoma (1) and Virginia (1).
Where FTC complainants were located (U.S. states):
- Colorado 1 · 33%
- Oklahoma 1 · 33%
- Virginia 1 · 33%
Complainants' cities:
Dolores, CO (1) · Tulsa, OK (1)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
Searches on Canadial
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Report (520) 521-0355
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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 (520) 521-0355
- Who called me from (520) 521-0355?
- No complaint names the caller. The number is in a block assigned to Peerless Network of Arizona, LLC in San Manuel, AZ (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (520) 521-0355 a scam?
- Canadial rates it low risk, from 3 complaints, latest Jul 6, 2024, 33% robocalls.
- Is (520) 521-0355 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (520) 521-0355 back?
- Be careful. If you don't recognize it, let it go to voicemail: a legitimate caller will leave a message, and you can reach any real organization on a number you look up yourself.
- How many times has (520) 521-0355 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Apr 22, 2024 and Jul 6, 2024.
- When does (520) 521-0355 call?
- In FTC complaints, the most common day was Saturday (2 of 3).
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.