(623) 374-6510
Phoenix, AZ
(623) 374-6510 is likely a robocall: 3 FTC complaints, 100% recorded messages, mostly about debt relief.
- No new complaints since Jul 13, 2022 (FTC data through Nov 13, 2026).
- More FTC complaints than 96% of the 19,921 numbers with FTC complaints in area code 623.
- No number in the 623-374 block has more complaints; 82 numbers there have FTC complaints.
Complaint history
3 FTC complaints between Jun 9, 2022 and Jul 13, 2022.
The FTC complaints came in every month from Jun 2022 to Jul 2022; the busiest was Jul 2022, with 2 of 3.
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
2 of its 3 FTC complaints (67%) are about debt relief, against 5% of the 24,056 FTC complaints about all numbers in area code 623.
Complaint categories chosen by FTC complainants:
- Reducing your debt (credit cards, mortgage, student loans) 2 · 67%
- Not specified / other 1 · 33%
Who called
The number's block is assigned to Comcast Ip Phone, LLC in Phoenix, AZ.
Is it a debt collector?
Nothing says it is: none of its 3 complaints describe debt collection; 2 (67% of FTC complaints) are about debt relief, which means offers to reduce credit card, loan or other debt. That's a sales pitch, not a collector asking you to pay a debt you owe.
Part of a group of similar numbers
(623) 374-6510 is one of 6 numbers in 623-374 first reported to the FTC for “Reducing your debt (credit cards, mortgage, student loans)” calls between Jun 3, 2022 and Jun 9, 2022, 11 complaints in all; most from New Jersey (18%), Puerto Rico (18%), Virginia (18%).
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 623-374
82 numbers in 623-374 have 92 FTC complaints between them (66% robocalls), 3 of them about (623) 374-6510. The commonest categories in the block: Reducing your debt (credit cards, mortgage, student loans) (18%), Medical & prescriptions (12%).
The closest reported numbers on either side of (623) 374-6510, in number order.
All reported numbers in 623-374 →When the calls came
Time of day of 3 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
- Location of the number block
- Phoenix, AZ, USA
- Block assigned to
- Comcast Ip Phone, 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 623, the number's own. The calls reached people elsewhere, so this isn't a local caller to them.
Most FTC complainants were in New Jersey (2 of 3); others in Wisconsin (1). Statewide, New Jersey ranks #12 of the 50 states and DC for Do Not Call complaints per resident: 87,015 in the last 12 months, 911.3 per 100,000 people. Spam calls in New Jersey.
Where FTC complainants were located (U.S. states):
- New Jersey 2 · 67%
- Wisconsin 1 · 33%
Complainants' cities:
Dumont, NJ (1) · Sewell, NJ (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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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 (623) 374-6510
- Who called me from (623) 374-6510?
- No complaint names the caller; FTC complainants most often said the calls were about debt relief. The number is in a block assigned to Comcast Ip Phone, LLC in Phoenix, 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 (623) 374-6510 a scam?
- Canadial rates it medium risk, from 3 complaints, latest Jul 13, 2022, 100% robocalls.
- Is (623) 374-6510 a debt collector or collection agency?
- Nothing says it is: none of its 3 complaints describe debt collection; 2 (67% of FTC complaints) are about debt relief, which means offers to reduce credit card, loan or other debt. That's a sales pitch, not a collector asking you to pay a debt you owe.
- Should I call (623) 374-6510 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 (623) 374-6510 been reported?
- 3 complaints to the U.S. FTC's Do Not Call registry between Jun 9, 2022 and Jul 13, 2022.
- What do callers from (623) 374-6510 say?
- 2 of its 3 FTC complaints (67%) are about debt relief, against 5% of the 24,056 FTC complaints about all numbers in area code 623.
Data updated: FTC complaints through Nov 13, 2026; numbering records as of Nov 3, 2026; community reports live. How this page is built.