Contact Us

Contact Us

New Castle County Delaware EFCU

100 New Churchmans Rd Map (opens in new window/tab)
New Castle, DE 19720

Phone: 302-395-5350
Fax: 302-395-5353

Hours For Transactions

Monday – Friday: 8:30AM – 3:30PM

*The deadline for VISA® payments – Monday – Friday by 3:15 pm

Important Numbers

Lost/Stolen Visa® Debit: 1-800-991-4965

 Lost/Stolen Visa® Credit: 1-800-325-3678

 Visa® Credit Information: 1-800-237-6211

Fraud Line: 1-855-961-1602

For address changes please print, complete and sign the change of address form and return to us via email at or fax to 302-395-5353

Email Us

IMPORTANT: Electronic mail is not secure. Confidential or personal information should not be communicated in this manner.