Canadial Know Who Called

(571) 503-9005

Occoquan, VA

Medium risk

(571) 503-9005 is reported as unwanted: 2 FTC complaints and 1 FCC complaint, mostly about medical and prescription offers.

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Did (571) 503-9005 call you?
2
FTC complaints
1
FCC complaints
Aug 29, 2026
Latest report

Complaint history

2 FTC complaints between Aug 28, 2026 and Aug 29, 2026.

Both FTC complaints are about calls in Aug 2026.

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 Aug 29, 2026.

The complainant heard a live person. They filed it as unwanted calls (1). The calls were about health insurance (1). Complainants were in Pennsylvania (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 medical and prescription offers, against 6% of the 29,833 FTC complaints about all numbers in area code 571.

Complaint categories chosen by FTC complainants:

  • Medical & prescriptions 2 · 100%

Who called

The number's block is assigned to Onvoy, LLC in Occoquan, VA.

Is it a debt collector?

Nothing says it is: none of its 3 complaints describe debt collection.

Nearby numbers in 571-503

474 numbers in 571-503 have 890 FTC complaints between them (51% robocalls), 2 of them about (571) 503-9005. The commonest categories in the block: Dropped call or no message (26%), Calls pretending to be government, businesses, or family and friends (6%).

The closest reported numbers on either side of (571) 503-9005, in number order.

All reported numbers in 571-503 →

When the calls came

Time of day of 2 calls:

12a 6a 12p 6p

Day of the week of 2 calls:

Sun Mon Tue Wed Thu Fri Sat

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
Occoquan, VA, 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.

Both FTC complainants were in Pennsylvania. Statewide, Pennsylvania ranks #16 of the 50 states and DC for Do Not Call complaints per resident: 108,035 in the last 12 months, 827.3 per 100,000 people. Spam calls in Pennsylvania.

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

  • Pennsylvania 2 · 100%

Complainants' cities:

Pittsburgh, PA (2)

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

Area code 571: 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 (571) 503-9005

Who called me from (571) 503-9005?
No complaint names the caller; FTC complainants most often said the calls were about medical and prescription offers. The number is in a block assigned to Onvoy, LLC in Occoquan, VA (NANPA, Nov 3, 2026); numbers can move between carriers, so the caller's provider may differ.
Is (571) 503-9005 a scam?
Canadial rates it medium risk, from 3 complaints, latest Aug 29, 2026.
Is (571) 503-9005 a debt collector or collection agency?
Nothing says it is: none of its 3 complaints describe debt collection.
Should I call (571) 503-9005 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 (571) 503-9005 been reported?
2 complaints to the U.S. FTC's Do Not Call registry between Aug 28, 2026 and Aug 29, 2026 and 1 complaint to the U.S. FCC on Aug 29, 2026.
What do callers from (571) 503-9005 say?
2 of its 2 FTC complaints (100%) are about medical and prescription offers, against 6% of the 29,833 FTC complaints about all numbers in area code 571.

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.