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MANOR

Post Office™
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100 MCMULLEN AVE
NEW CASTLE, DE 19720-9996

Open now | Closes 5:00 pm

Tuesday

9:00 am - 1:00 pm
2:00 pm - 5:00 pm

Wednesday

9:00 am - 1:00 pm
2:00 pm - 5:00 pm

Thursday

9:00 am - 1:00 pm
2:00 pm - 5:00 pm

Friday

9:00 am - 1:00 pm
2:00 pm - 5:00 pm

Saturday

8:00 am - 11:30 am

Sunday

Closed

Monday

9:00 am - 1:00 pm
2:00 pm - 5:00 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 302-328-5893
TTY | 877-889-2457

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Services at the Manor Post Office

Service hours may vary. For all location services, see all hours.

  • Domestic Money Orders
  • Inquiry Money Orders
  • There are no passport services available at this location.
  • Duck Stamps
  • Retail Label Broker®
  • Priority Mail International®
  • PO Box™ Online
  • There are no pickup services available at this location.
  • Burial Flags
  • Call Referral
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Bulk Mail Acceptance

Mon-Fri 9:00 am-5:00 pm

Sat 9:00 am-11:30 am

Sun Closed

Retail

Mon-Fri 9:00 am-1:00 pm, 2:00 pm-5:00 pm

Sat 8:00 am-11:30 am

Sun Closed

Call Referral

Mon-Fri 9:00 am-4:00 pm

Sat Closed

Sun Closed

Last Collection

Mon-Fri 5:00 pm

Sat 3:15 pm

Sun Closed

PO Box™ Access

Mon-Fri 8:45 am-5:15 pm

Sat 7:30 am-3:30 pm

Sun Closed

PO Box™ Delivery

Mon-Fri 10:00 am

Sat 10:00 am

Sun Closed

WILMINGTON BOX

147 QUIGLEY BLVD

HISTORIC NEW CASTLE, DE 19720-9696

TALLEYVILLE

3911 CONCORD PIKE

WILMINGTON, DE 19803-9995

NEWARK

401 OGLETOWN RD

NEWARK, DE 19711-9998

CENTERPOINT

105 JOHNSON WAY

HISTORIC NEW CASTLE, DE 19720-9997

NEW CASTLE

501 DELAWARE ST

NEW CASTLE, DE 19720-9998

WILMINGTON BOX

147 QUIGLEY BLVD

HISTORIC NEW CASTLE, DE 19720-9696

At This Location

Lot Parking Available

For facility accessibility, please call the Post Office.
1-800-ASK-USPS® (800-275-8777)

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