Canadial Know Who Called

(520) 337-7957

Willcox, AZ

Low risk

(520) 337-7957 has 1 FTC complaint and 1 FCC complaint.

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Did (520) 337-7957 call you?
1
FTC complaints
1
FCC complaints
Aug 22, 2022
Latest report

Most common complaint: medical and prescription offers (100% of FTC complaints).

Complaint history

1 FTC complaint on Aug 22, 2022.

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 Dec 2, 2019.

The complainant heard a live person. They filed it as unwanted calls (1). Complainants were in Missouri (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:

  • Medical & prescriptions 1 · 100%

Who called

The number's block is assigned to Onvoy, LLC in Willcox, AZ.

Is it a debt collector?

Nothing says it is: none of its 2 complaints describe debt collection.

Part of a group of similar numbers

(520) 337-7957 is one of 6 numbers in 520-337 first reported to the FTC for “Medical & prescriptions” calls between Aug 17, 2022 and Aug 22, 2022, 7 complaints in all; most from Florida (57%), Idaho (14%), Kentucky (14%).

Numbers from one block reported for the same thing within days of each other are rarely chance; they usually mean one operation cycling through numbers. How groups are found.

Nearby numbers in 520-337

209 numbers in 520-337 have 267 FTC complaints between them (42% robocalls), 1 of them about (520) 337-7957. The commonest categories in the block: Dropped call or no message (16%), Calls pretending to be government, businesses, or family and friends (8%).

The closest reported numbers on either side of (520) 337-7957, in number order.

All reported numbers in 520-337 →

Location

Location of the number block
Willcox, AZ, USA
Block assigned to
Onvoy, 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.

The one FTC complainant was in Idaho. Statewide, Idaho ranks #23 of the 50 states and DC for Do Not Call complaints per resident: 14,882 in the last 12 months, 733.2 per 100,000 people. Spam calls in Idaho.

Where FTC complainants were located (U.S. states):

  • Idaho 1 · 100%

Complainants' cities:

Preston, ID (1)

As typed on the FTC form, with spelling variants merged; complaints without a city aren't counted.

Area code 520: where it is, time zone, spam calls →

Searches on Canadial

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Real visits to this page, counted once per visitor per day.

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Answers from visitors, one per person per month (asked at the top of the page).

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Recent community reports

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What to do

Questions about (520) 337-7957

Who called me from (520) 337-7957?
No complaint names the caller. The number is in a block assigned to Onvoy, LLC in Willcox, AZ (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ. It's one of 6 numbers in the same block first reported for the same kind of call within days of each other, likely one operation.
Is (520) 337-7957 a scam?
Canadial rates it low risk, from 2 complaints, latest Aug 22, 2022.
Is (520) 337-7957 a debt collector or collection agency?
Nothing says it is: none of its 2 complaints describe debt collection.
Should I call (520) 337-7957 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) 337-7957 been reported?
1 complaint to the U.S. FTC's Do Not Call registry on Aug 22, 2022 and 1 complaint to the U.S. FCC on Dec 2, 2019.
What do callers from (520) 337-7957 say?
The most common complaint category is "Medical & prescriptions" (100% of FTC complaints).

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.