- WebLink and API
- Batch Upload
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- Exclusive Bank Data
Use RoutingTool™ to verify a check from
1ST SECURITY BANK OF WASHINGTON
with one phone call.
All 1ST SECURITY BANK OF WASHINGTON routing numbers are located instantly in the database.
To verify a check from
1ST SECURITY BANK OF WASHINGTON
call: 360-537-1439.
Have a copy of the check you want to verify handy, so you can type in the routing numbers on your telephone keypad.
It is easy to verify a check from
1ST SECURITY BANK OF WASHINGTON or validate a check from
1ST SECURITY BANK OF WASHINGTON when you know the number to call.
All U.S. Bank Routing Numbers are included in the database.
Call the bank directly to verify funds, never call the number on the front of the check! Get the number directly
- from RoutingTool™.
SAMPLE PERSON
Address
City, State ZIP
Phone
98-7062/3251 1ST SECURITY BANK OF WASHINGTON
100 WEST FIRST
MOUNTLAKE TERRACE, WA 98520
0000
04/30/2025
A325170628A
0000000000C
0000
SAMPLE COMPANY
Address
City, State ZIP
Phone
1ST SECURITY BANK OF WASHINGTON
100 WEST FIRST
MOUNTLAKE TERRACE, WA 98520
98-7062/3251
0000
04/30/2025
C0000C
A325170628A
0000000000C
All banks are covered, not just some.
Here is a list of the 50 most common banks that routingtool.com customers look up: