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Postal New Castle Pa Sdc Post Office
435 S Cascade St, New Castle, PA 16108
Phone: 724-656-7221
Fax: 724-656-7205
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Monday 9:00am - 12:30pm, 1:00pm - 4:00pm
Tuesday 9:00am - 12:30pm, 1:00pm - 4:00pm
Wednesday 9:00am - 12:30pm, 1:00pm - 4:00pm
Thursday 9:00am - 12:30pm, 1:00pm - 4:00pm
Friday 9:00am - 12:30pm, 1:00pm - 4:00pm
Saturday Closed
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
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:
New Castle
435 S Cascade St
0.0 mile away
New Castle 2
435 S Cascade St
0.0 mile away
Downtown New Castle
151 Cascade Galleria
1.2 miles away
Neshannock
4 E Maitland Ln
2.2 miles away
Lawrence County