Branch Locations and Hours

At this time, in an effort to protect the health of our membership and our employees, we have modified our branch and drive-up hours as follows:

Shared Branch Locator Form

Find national locations to conveniently access your Suffolk Federal accounts without fees.

ATM Locator Form

Find a surcharge-free ATM to conveniently access your Suffolk Federal accounts wherever you are.

Suffolk Federal Main Office

631.714.2974

Suffolk Federal Office Hours (except Port Jefferson)

BRANCH HOURS BY APPOINTMENT ONLY
Monday – Friday: 9:00 a.m. – 4:00 p.m.
Saturday: 10:00 a.m. – 1:00 p.m.

Port Jefferson Branch Hours

This branch is temporarily closed.
Please check back for a reopen date.

Port Jefferson Office

200 Belle Terre Road (St. Charles Hospital)
Port Jefferson,  NY 11777
Directions

Drive-up Hours

Monday – Friday: 9:00 a.m. – 4:00 p.m.
Saturday: 10:00 a.m. – 1:00 p.m.

Medford Headquarters*

3681 Horseblock Road
Medford, NY 11763
Drive Thru Available
Fax: 631.396.1246
Directions

Commack Office*

6150 Jericho Turnpike (Route 25)
Commack, NY 11725
Drive Thru Available
Fax: 631.499.5015
Directions

Eastport Office

5 Eastport Manor Road (King Kullen Shopping Center)
Eastport, NY 11941
Drive Thru Available
Fax: 631.325.1095
Directions

Islandia Office*

1282 Motor Parkway
Islandia, NY 11749
Drive Thru Available
Fax: 631.592.6788
Directions

Miller Place Office

691 Route 25A (Aliano Shopping Center)
Miller Place, NY 11764
Drive Thru Available
Fax: 631.821.0948
Directions

Riverhead Office*

Route 24 at 2 Enterprise Zone Dr.
Riverhead, NY 11901
Drive Thru Available
Fax: 631.369.6389
Directions

Sayville Office

213 N. Main Street
Sayville, NY 11782
Fax: 631.567.1752
Directions

Southampton Office

850 County Road 39
Southampton, NY 11968
Fax: 631.283.1837
Directions

West Babylon Office

50-108 Route 109 (ShopRite Shopping Center)
West Babylon, NY 11704
Drive Thru Available
Fax: 631.669.2837
Directions

* indicates Spanish-speaking personnel available. Translation services for additional languages available at ALL Branches.