Who called me from a 623 number?
Consumers named 795 different 623 numbers in 859 Do Not Call complaints filed with the US Federal Trade Commission between May 14, 2026 and Sep 14, 2026.
Numbers reported
795
Complaints
859
Recorded / robocall
60%
Most common
Other
Most-reported 623 numbers
- (623) 259-6749Other5
- (623) 250-0174No Subject Provided4
- (623) 214-7296Medical & prescriptions3
- (623) 254-7932Other3
- (623) 309-5499No Subject Provided3
- (623) 309-5500No Subject Provided3
- (623) 309-5522No Subject Provided3
- (623) 309-5529Home improvement & cleaning3
- (623) 309-5531No Subject Provided3
- (623) 352-9406Other3
- (623) 356-9972Reducing your debt (credit cards, mortgage, student loans)3
- (623) 404-9573Other3
- (623) 848-4600Other3
- (623) 214-1957Other2
- (623) 222-5266Medical & prescriptions2
- (623) 229-8190Medical & prescriptions2
- (623) 260-0312No Subject Provided2
- (623) 280-2823No Subject Provided2
- (623) 283-2112Dropped call or no message2
- (623) 284-2087Other2
- (623) 289-0358Medical & prescriptions2
- (623) 291-1144Home improvement & cleaning2
- (623) 291-1156No Subject Provided2
- (623) 291-1209No Subject Provided2
- (623) 294-6114Dropped call or no message2
- (623) 297-0198Other2
- (623) 298-4237Calls pretending to be government, businesses, or family and friends2
- (623) 309-5498No Subject Provided2
- (623) 309-5509No Subject Provided2
- (623) 309-5521No Subject Provided2
- (623) 309-5532No Subject Provided2
- (623) 309-5559No Subject Provided2
- (623) 320-0782Other2
- (623) 343-0826Other2
- (623) 352-2696Home improvement & cleaning2
- (623) 400-5923Other2
- (623) 401-1187Dropped call or no message2
- (623) 404-4500Calls pretending to be government, businesses, or family and friends2
- (623) 462-4787Calls pretending to be government, businesses, or family and friends2
- (623) 469-1828Dropped call or no message2
- (623) 471-5318Other2
- (623) 638-0604Other2
- (623) 745-0742Other2
- (623) 745-7483Dropped call or no message2
- (623) 748-1207Dropped call or no message2
- (623) 866-6963Other2
- (623) 873-4801Other2
- (623) 974-4794No Subject Provided2
- (623) 201-1805Other1
- (623) 201-3377Medical & prescriptions1
What to do if a 623 number called you
- Do not call back and do not press any key to "opt out".
- Never give codes, card numbers or remote access to an inbound caller.
- Block the number and report the call at reportfraud.ftc.gov.
- Report it to GACS so other people searching this number find your warning — report a scam call.
Questions people ask
Is every call from a 623 number a scam?
No. Area code 623 is a normal US area code used by ordinary businesses and people. The numbers listed here are the ones consumers named in Do Not Call complaints — the area code itself tells you nothing about whether a specific call is legitimate.
Why do I keep getting calls from 623 numbers?
Scam dialers often spoof a local-looking prefix so the call appears familiar, and they rotate through numbers within the same area code. That is why blocking one number rarely stops the calls.
Should I call a 623 number back?
No. Returning a call to an unknown number can confirm your line is live or connect you to a premium-rate service. A genuine caller will leave a voicemail.
Where do these counts come from?
The US Federal Trade Commission publishes the phone numbers named in Do Not Call complaints as daily open-data files. GACS aggregates those files. These totals cover only the days we have processed, not all time.
Source: FTC Do Not Call complaint data. Complaints are unverified consumer allegations and caller ID is easily spoofed, so a listed number may belong to someone unconnected to the calls.
Authoritative sources
Independent primary sources used to check and corroborate the guidance on this page.
- US Federal Communications Commission — Robocalls
Regulator guidance on blocking unwanted calls and texts.
- US National Do Not Call Registry
Register a number and file telemarketing complaints.
- UK Ofcom — Nuisance Calls and Messages
UK regulator advice and reporting routes for scam calls and SMS.
