Bulb
Credit Card
Credit Gauge
Email
Home
Lock
Monitoring
Passport
Social Security
Star
User
Users
Wallet
credit score
credit report
Education
FTM
Help
Recommendations
Scan Summary
Score Goal
Clipboard
Not a member?
Enroll Now
You are minutes away from comprehensive identity protection at a Costco member value.
Get Started
Member Number not found. Please try again. Please exclude any leading zeroes (000) when entering your member Number.
This Member Number is not active. Please call Support at 1-855-591-0202.
Enter your 12 digit Costco membership number
*
Exclude any leading zeroes (000) when entering your membership number.
Already enrolled in Complete ID?
Log In
.
CompleteID Enrollment Member Validation
Your Costco membership number can be found on the back of your membership card, or on the back of your Costco Anywhere Visa
®
Card by Citi.
FOR HOURS & LOCATIONS, VISIT WWW.COSTCO.COM
Mbr#
101010101010
HAPPY SHOPPER
1010101010
03/2026
__message__
×