Contact 1st Security Bank

Customer Relationship Center:
Monday – Thursday: 9:00am – 5:00pm PST
Friday: 9:00am - 6:00pm PST
Contact your local branch
Call 24-Hour Self-Service Telephone Banking at (800) 433-0888
By Phone:
Customer Service:
Business Customers:
(800) 683-0973
(877) FSB-4BIZ
(877) 372-4249
Lost or stolen Visa® Debit or Credit Card:
Dealer Center
(dealer use only):
(800) 683-0973
(800) 399-6836
Credit Bureaus:
Equifax: (800) 525-6285
Experian: (888) 397-3742
TransUnion: (800) 680-7289
Check Services:
Harland Customer Service: (800) 427-5263
Harland Business Support: (877 275-4427
By Email:
Customer? Sign on to Online Banking to send us email via secure messaging.
Not a customer yet? Email us with general questions.
By Mail:
1st Security Bank
PO Box 97000
Lynnwood, WA, 98046-9700
Administrative Center
6920 220th Street SW
Mountlake Terrace, WA 98043
Loan Services
PO Box 97000
Lynnwood, WA, 98046-9700
Create an Automatic Recurring Loan Payment:
Access your loan balance, history, and payment information via: Online Banking, or 24-Hour Telephone Banking
or call (800) 683-0973
Subordination Requests
If you are requesting subordination on on of our loans, please click here.
Anchor Bank Credit Cards:
Anchor Bank Card Login and Manage: HERE
►Customer Svc/Lost or stolen Anchor Bank Credit Card:
(855) 553-0933
►Lost or stolen Anchor Bank Credit Card - International:
+1 (540) 707-4021

Contact Form - 1st Security Bank

NOTE: Please use this form to submit general inquiries only. Do not send personal information like your account, credit card or social security numbers in email. Log into online banking to send us a message if your request contains the following information:
  • Travel Dates
  • Debit or credit card numbers
  • Social security numbers
  • Account numbers
  • Changes to personal information

  • Thank you and we look forward to serving you!
    Name *