Who called me from a 408 number?
Consumers named 623 different 408 numbers in 665 Do Not Call complaints filed with the US Federal Trade Commission between Apr 2, 2026 and Sep 14, 2026.
Numbers reported
623
Complaints
665
Recorded / robocall
58%
Most common
Other
Most-reported 408 numbers
- (408) 207-2381Other5
- (408) 676-3237Calls pretending to be government, businesses, or family and friends3
- (408) 740-2733No Subject Provided3
- (408) 903-2566Reducing your debt (credit cards, mortgage, student loans)3
- (408) 253-9034Other2
- (408) 298-6190Medical & prescriptions2
- (408) 302-2305Other2
- (408) 317-0889Calls pretending to be government, businesses, or family and friends2
- (408) 369-8776Work from home & other ways to make money2
- (408) 414-0124Calls pretending to be government, businesses, or family and friends2
- (408) 415-4277Other2
- (408) 461-6484Other2
- (408) 461-7123Calls pretending to be government, businesses, or family and friends2
- (408) 620-5805Dropped call or no message2
- (408) 648-2477No Subject Provided2
- (408) 648-4463No Subject Provided2
- (408) 648-4836Other2
- (408) 650-4423Lotteries, prizes & sweepstakes2
- (408) 675-9725Energy, solar, & utilities2
- (408) 683-9211No Subject Provided2
- (408) 708-1152Other2
- (408) 714-0771Dropped call or no message2
- (408) 721-3792Calls pretending to be government, businesses, or family and friends2
- (408) 721-3981Other2
- (408) 721-4407Dropped call or no message2
- (408) 733-7646Calls pretending to be government, businesses, or family and friends2
- (408) 746-4720Computer & technical support2
- (408) 772-9711No Subject Provided2
- (408) 772-9722No Subject Provided2
- (408) 790-1802Calls pretending to be government, businesses, or family and friends2
- (408) 819-5552Other2
- (408) 877-5422Other2
- (408) 878-6724Other2
- (408) 882-9663Other2
- (408) 897-8045Other2
- (408) 965-9414Dropped call or no message2
- (408) 200-3347Dropped call or no message1
- (408) 212-0520Energy, solar, & utilities1
- (408) 212-9797Calls pretending to be government, businesses, or family and friends1
- (408) 214-4491Other1
- (408) 214-5586Other1
- (408) 215-1683Energy, solar, & utilities1
- (408) 216-7075Reducing your debt (credit cards, mortgage, student loans)1
- (408) 217-0227Energy, solar, & utilities1
- (408) 217-9459Other1
- (408) 223-4285No Subject Provided1
- (408) 223-7140No Subject Provided1
- (408) 223-8754Reducing your debt (credit cards, mortgage, student loans)1
- (408) 223-9476No Subject Provided1
- (408) 226-1260Dropped call or no message1
What to do if a 408 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 408 number a scam?
No. Area code 408 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 408 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 408 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.
