(520) 646-8618
Nogales, AZ
(520) 646-8618 is reported as unwanted: 2 FTC complaints and 1 FCC complaint, mostly about dropped calls or silence.
- No new complaints since Apr 24, 2025 (FTC data through Nov 13, 2026).
- More FTC complaints than 85% of the 41,095 numbers with FTC complaints in area code 520.
- Only 1 number in the 520-646 block has more complaints, of 48 there with FTC complaints.
Complaint history
2 FTC complaints on Apr 24, 2025.
Both FTC complaints are about calls in Apr 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 Apr 24, 2024.
The complainant heard a live person. They filed it as unwanted calls (1). Complainants were in Arizona (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
2 of its 2 FTC complaints (100%) are about dropped calls or silence, against 14% of the 51,645 FTC complaints about all numbers in area code 520.
Complaint categories chosen by FTC complainants:
- Dropped call or no message 2 · 100%
Who called
The number's block is assigned to Telnyx LLC in Nogales, AZ.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection.
Nearby numbers in 520-646
48 numbers in 520-646 have 59 FTC complaints between them (42% robocalls), 2 of them about (520) 646-8618. The commonest categories in the block: Dropped call or no message (14%), Reducing your debt (credit cards, mortgage, student loans) (10%), Energy, solar & utilities (5%).
The closest reported numbers on either side of (520) 646-8618, in number order.
When the calls came
Time of day of 2 calls:
Day of the week of 2 calls; most often Thursday (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
- Nogales, AZ, USA
- Block assigned to
- Telnyx 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.
Both FTC complainants were in Arizona. Statewide, Arizona ranks #5 of the 50 states and DC for Do Not Call complaints per resident: 76,588 in the last 12 months, 1004.6 per 100,000 people. Spam calls in Arizona.
Where FTC complainants were located (U.S. states):
- Arizona 2 · 100%
Complainants' cities:
Tucson, AZ (2)
As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.
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 (520) 646-8618
- Who called me from (520) 646-8618?
- No complaint names the caller; FTC complainants most often said the calls were about dropped calls or silence. The number is in a block assigned to Telnyx LLC in Nogales, AZ (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
- Is (520) 646-8618 a scam?
- Canadial rates it medium risk, from 3 complaints, latest Apr 24, 2025.
- Is (520) 646-8618 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection.
- Should I call (520) 646-8618 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 (520) 646-8618 been reported?
- 2 complaints to the U.S. FTC's Do Not Call registry on Apr 24, 2025 and 1 complaint to the U.S. FCC on Apr 24, 2024.
- What do callers from (520) 646-8618 say?
- 2 of its 2 FTC complaints (100%) are about dropped calls or silence, against 14% of the 51,645 FTC complaints about all numbers in area code 520.
- When does (520) 646-8618 call?
- In FTC complaints, the most common day was Thursday (2 of 2).
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.