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408 Phone Number Lookup: San Jose, CA

Who called from a 408 number? Look up any California phone number for free.

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Who Is Calling From Area Code 408?

At the center of Silicon Valley, the 408 area code covers San Jose, Sunnyvale, and Santa Clara, where enterprise tech dominates. Technical support lines from Cisco and Adobe, PayPal and eBay fraud protection services, and San Jose State University staff are typical callers.

408 Phone Numbers Recently Reported as Spam

408 area code numbers reported as unwanted calls to the FTC in the last 30 days.

Phone Number Complaints Last Reported
(408) 831-7768
3
(408) 641-7417
3
(408) 579-7515
2
(408) 610-8178
2
(408) 644-9150
2
(408) 770-1771
2
(408) 470-3544
2
(408) 427-8319
2
(408) 872-9007
2
(408) 337-8998
2

Common Area Code 408 Phone Scams

Area code 408 is a hotspot for Apple iCloud security scams and legal threats. Fraudsters claim your account was hacked so they can steal your login credentials and personal data.

Apple Aliases: Apple Inc, Molly
Spoofs Apple caller ID warning of an iCloud security breach to verify active phone lines and steal credentials.
Law Firms / Debt Collectors Aliases: Travis Bailey, Chet Jackson
Aggressive threats regarding fake breach of contract suits to extort payments via workplace intimidation.
Social Security Administration (SSA) Aliases: Officer Catherine Richardson
Claims legal enforcement actions for fraudulent SSN activity in Texas to facilitate identity theft.
Auto Dealerships / Manufacturers Aliases: Auto Warranty Services
Creates false urgency about expiring warranties using public records to sell worthless service contracts.
PG&E (Utility) Aliases: PG&E
Spoofs utility numbers demanding immediate payment via gift cards to prevent a fake immediate power shutoff.
Amazon Aliases: None reported
Sends fake purchase confirmations for expensive electronics with callback numbers designed to steal financial data.
Real Estate / Property Buyers Aliases: Jess, Intero Real Estate
Aggressive, persistent solicitation calls ignoring Do Not Call requests to target property owners.

User Reports

Apple

"In a matter of 3 hours we received 12 calls from Molly at Apple telling us that there is a problem with our Apple account. In the middle of all these calls they were coming every 12 minutes."

Law Firms / Debt Collectors

"I have been called by this number saying that I never paid a bill from 12 years ago and a warrant was being issued within the next 48 hours. Even though I know I do not have this bill it upset me terribly."

Social Security Administration (SSA)

"Call from our department is to inform you that there's a legal enforcement actions filed on your social security number for fraudulent activities. So when you get this message currently callback at earliest possible on our number before we begin with the legal proceedings."

Auto Dealerships / Manufacturers

"Recording about vehicle extended warranty, caller ID actually said Account Services. No company name mentioned, just shady af."

PG&E (Utility)

"got a call from this number saying they were PG&E and our company's account was slotted for closure today. They gave me a billing dept # to call back... its a scam i instead immediately call PG&E to verify"

Amazon

"Amazon Order Placed #AMA86794345 for Samsung Galaxy Z5 Amount of $1899.99 will be deducted from your card. Not you? call us at +14086167203. Amazon"

Real Estate / Property Buyers

"Dozens of calls claiming to be interested in buying in our area."

Where is area code 408 located?

Area code 408 covers most of Santa Clara County and Northern Santa Cruz County in California.

Counties Served:

  • Santa Clara County
  • Santa Cruz County (Northern Portion)
  • Monterey County
  • San Benito County

Major Cities:

  • San Jose
  • Sunnyvale
  • Santa Clara
  • Cupertino
  • Campbell
  • Milpitas
  • Los Gatos
  • Saratoga
  • Morgan Hill
  • Gilroy

Other Cities and Towns:

  • Alum Rock
  • Bell Station
  • Buena Vista
  • Burbank
  • Casa Loma
  • Chemeketa Park
  • East Foothills
  • Fruitdale
  • Glenwood
  • Holy City
  • Laurel
  • Lexington Hills
  • Loma Chiquita
  • Monte Sereno
  • Mountain View (small part)

Overlay System

Area code 408 is overlaid by area code 669 . Area code 408 was created in 1959 from area code 415 . Area code 669 was introduced in 2012. Ten-digit dialing is required for all calls in this region, and also requires the prefix digit *1* (1+10-digit dialing).

FAQs About 408 Phone Numbers

Is area code 408 a scam?

No, 408 is a legitimate California area code serving San Jose and Silicon Valley. Fraudsters spoof it because a San Jose number carries the implicit authority of a major technology hub.

Why do I get spam calls from area code 408?

Apple iCloud breach robocalls claiming security events are reported at extremely high volumes. PG&E utility disconnection scams threatening same-day shutoff, Social Security enforcement impersonation, and aggressive real estate cash-offer calls are also highly active.