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Postal Manor Post Office
100 McMullen Ave, New Castle, DE 19720
Phone: 302-328-5893
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 8:45am - 5:15pm
Tuesday 8:45am - 5:15pm
Wednesday 8:45am - 5:15pm
Thursday 8:45am - 5:15pm
Friday 8:45am - 5:15pm
Saturday 7:30am - 3:30pm
Sunday Closed
Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:15pm
Sunday Closed
Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday 9:00am - 11:30am
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Business Line
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Packaged Stamps
- Pickup Hold Mail
- PO Box Online
- Lot Parking
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Centerpoint
105 Johnson Way
1.3 miles away
New Castle
501 Delaware St
1.4 miles away
Wilmington Box
147 Quigley Blvd
1.6 miles away
Lancaster Ave
1500 Lancaster Ave
2.1 miles away
New Castle County
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