USPS Post Office - Wilmington DE

Address:

3911 Concord Pike, Wilmington DE 19803 (Directions from | to)

Fax:

(302) 323-3772

Website:

www.usps.com

Categories:

Mail & Shipping

Opening Hours

Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Closed
Sunday: Closed

Lot Parking Available

Additional Phones

Toll-Free: 1-800-ASK-USPS

Services

Call Referral, Pickup Accountable Mail, Pickup Hold Mail

PO Box Access Hours

Mon-Fri: Open 24 hours
Sat-Sun: Closed

Last updated:

28 Jul 2025
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