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

2021 Holidays

New Year's DayFriday, January 1, 2021
Martin Luther King, Jr. DayMonday, January 18, 2021
President's DayMonday, February 15, 2021
Memorial DayMonday, May 31, 2021
Independence DayMonday, July 5, 2021
Labor DayMonday, September 6, 2021
Columbus DayMonday, October 11, 2021
Veteran's DayThursday, November 11, 2021
Thanksgiving DayThursday, November 25, 2021
ChristmasSaturday, December 25, 2021
New Year's DaySaturday, January 1, 2022