Location and Contact Information

Main Office

Postal Address: 1410 Bywood Avenue
Upper Darby, PA 19082

Phone: (610) 734-1883
Toll Free (Out of Area): 1-800-235-1883

Fax: (610) 734-0312

udbinfo@udbell.org  – When sending us an email, please include your return email address so we can contact you.

Office Hours

Monday, Tuesday, Thursday, Friday: 9:00 am – 3:00 pm
Wednesday : 9:00 – 5:00 pm           

Closed Saturday and Sunday. 

Other Important Phone Numbers

Touchtone Teller (George II): (610) 734-3718 (available 24/7/365)
Toll Free (Out of Area): 1-800-235-4035
CU Service Center: 1-888-837-6500 (available 24/7/365)
Lost or Stolen Visa: 1-800-991-4961
Lost or Stolen ATM or Debit Card: 1-800-523-4175
ATM/Shared Branching: 1-888-748-3266
VISA® Customer Service Center: 1-800-433-0505

2023 Holidays

New Year's DayMonday, January 2, 2023 (Observed)
Martin Luther King, Jr. DayMonday, January 16, 2023
President's DayMonday, February 20, 2023
Memorial DayMonday, May 29, 2023
JuneteenthMonday, June 19, 2023
Independence DayTuesday, July 4, 2023
Labor DayMonday, September 4, 2023
Columbus DayMonday, October 9, 2023
Veteran's DaySaturday, November 11, 2023
Thanksgiving DayThursday, November 23, 2023
ChristmasMonday, December 25, 2023
New Year's DayMonday, January 1, 2024