Warren Post Office

2 Technology Dr, Warren, NJ 07059

Contact Numbers:

Phone: 908-222-3563
Fax: 650-577-4381
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours



Pickup Services Hours

Monday-Friday 10:00am - 7:00pm
Saturday 10:00am - 4:00pm
Sunday Closed

Lobby Hours

Monday-Friday 7:00am - 7:00pm
Saturday 7:00am - 5:00pm
Sunday Closed

PO Box Access Hours

Monday-Friday 7:00am - 7:00pm
Saturday 7:00am - 5:00pm
Sunday Closed

PO Box Delivery Time

Monday-Saturday 11:00am
Sunday Closed

Last Collection Times

Monday-Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Carrier Facility Hours

Monday-Saturday 8:00am - 4:30pm
Sunday Closed

Global Express Guaranteed® Hours

Monday-Friday 10:00am - 7:00pm
Saturday 10:00am - 4:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express Guaranteed®
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Stirling
1153 Valley Rd Ste 8
1.5 miles away

Millington
1936 Long Hill Rd
1.7 miles away

Green Brook
1003 N Washington Ave
2.1 miles away

Lyons
151 Knollcroft Rd
2.3 miles away

Reviews

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Thank you for always being so helpful and nice! I wished I lived in Warren and not basking ridge. Our postal agency there off of Finley are so rude !!!
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