USPS Post Office #1 - New Castle PA

Address:

435 S Cascade St, New Castle PA 16108 (Directions from | to)

Phone:

(724) 656-7221

Fax:

(724) 656-7205

Website:

www.usps.com

Categories:

Mail & Shipping

Opening Hours

Monday: 9:00 AM-12:30 PM
Tuesday: 9:00 AM-12:30 PM
Wednesday: 9:00 AM-12:30 PM
Thursday: 9:00 AM-12:30 PM
Friday: 9:00 AM-12:30 PM
Saturday: Closed
Sunday: Closed

Lot Parking Available

Additional Phones

Toll-Free: 1-800-ASK-USPS
TTY: (877) 889-2457

Services

Bulk Mail Acceptance, Bulk Mail Account Balance, Bulk Mail New Permit, Business Reply Mail Account Balance, Business Reply Mail New Permit, Global Express Guranteed, Pickup Accountable Mail, Pickup Hold Mail, Pickup Notice Left Mail

Bulk Mail Acceptance Hours

Mon-Fri: 09:00-12:30
Sat-Sun: Closed

Global Express Guranteed Hours

Mon-Fri: Please call
Sat-Sun: Closed

Other USPS Post Office Locations

USPS Post Office in New Castle
USPS Post Office in Pennsylvania
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USPS Post Office worldwide

Other USPS Post Office locations nearby

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2. USPS Post Office New Castle

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3. USPS Post Office Downtown New Castle

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4. USPS Post Office Neshannock

3.4 mi

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Last updated:

28 Jul 2025
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