- WebLink and API
- Batch Upload
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- Exclusive Bank Data
Use RoutingTool™ to verify a check from
FIRST GUARANTY BANK
with one phone call.
All FIRST GUARANTY BANK routing numbers are located instantly in the database.
To verify a check from
FIRST GUARANTY BANK
call: 888-375-3093.
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
FIRST GUARANTY BANK or validate a check from
FIRST GUARANTY BANK 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
84-434/654 FIRST GUARANTY BANK
400 EAST THOMAS STREET
HAMMOND, LA 70401
0000
04/25/2025
A065404340A
0000000000C
0000
SAMPLE COMPANY
Address
City, State ZIP
Phone
FIRST GUARANTY BANK
400 EAST THOMAS STREET
HAMMOND, LA 70401
84-434/654
0000
04/25/2025
C0000C
A065404340A
0000000000C
All banks are covered, not just some.
Here is a list of the 50 most common banks that routingtool.com customers look up: