SANDY SPRING NATIONAL BANK Routing Number: 055073396
- Routing Number: 055073396
- Bank Name: SANDY SPRING NATIONAL BANK
- Address: 9112 GUILFORD RD
- State: MD
- Zip Code: 21046-0000
- Bank Phone: 301-774-6400
- Office Type: Main
- City: COLUMBIA
- Institution Status Code: 1