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WARREN

Post Office™
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2 TECHNOLOGY DR
WARREN, NJ 07059-5148

Closed

Thursday

10:00 am - 7:00 pm

Friday

10:00 am - 7:00 pm

Saturday

10:00 am - 4:00 pm

Sunday

Closed

Monday

10:00 am - 7:00 pm

Tuesday

10:00 am - 7:00 pm

Wednesday

10:00 am - 7:00 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 908-222-3563
TTY | 877-889-2457

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Services at the Warren Post Office

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

  • Gift Card Services
  • Greeting Card Services
  • Domestic Money Orders
  • Inquiry Money Orders
  • Carrier Services
  • Duck Stamps
  • Retail Label Broker®
  • Priority Mail International®
  • PO Box™ Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Burial Flags
  • Call Referral
  • USPS Connect Local
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Retail

Mon-Fri 10:00 am-7:00 pm

Sat 10:00 am-4:00 pm

Sun Closed

Call Referral

Mon-Fri 8:00 am-6:30 pm

Sat 8:00 am-3:00 pm

Sun Closed

Carrier Call Referral

Mon-Fri 8:00 am-4:30 pm

Sat 8:00 am-4:30 pm

Sun Closed

Last Collection

Mon-Fri 5:00 pm

Sat 4:00 pm

Sun Closed

Passport Appointments 

Mon-Fri 11:00 am-4:00 pm

Sat Closed

Sun Closed

Schedule an Appointment
Photo Appointments 

Mon-Fri 11:00 am-4:00 pm

Sat Closed

Sun Closed

Schedule an Appointment
Passport Walk-Ins

Mon 11:00 am-12:00 pm

Tue-Wed Closed

Thu-Fri 11:00 am-12:00 pm

Sat Closed

Sun Closed

Pickup Accountable Mail

Mon-Fri 10:00 am-7:00 pm

Sat 10:00 am-4:00 pm

Sun Closed

Pickup Hold Mail

Mon-Fri 10:00 am-7:00 pm

Sat 10:00 am-4:00 pm

Sun Closed

Pickup Notice Left Mail

Mon-Fri 10:00 am-7:00 pm

Sat 10:00 am-4:00 pm

Sun Closed

PO Box™ Access

Mon-Fri 7:00 am-7:00 pm

Sat 7:00 am-5:00 pm

Sun Closed

PO Box™ Delivery

Mon-Fri 10:00 am

Sat 10:00 am

Sun Closed

BRIDGEWATER

495 N BRIDGE ST

BRIDGEWATER, NJ 08807-9998

SOUTH PLAINFIELD

114 OAK TREE AVE

SOUTH PLAINFIELD, NJ 07080-9998

WESTFIELD

153 CENTRAL AVE

WESTFIELD, NJ 07090-9998

STIRLING

1153 VALLEY RD STE 8

STIRLING, NJ 07980-9998

MILLINGTON

1936 LONG HILL RD

MILLINGTON, NJ 07946-9998

GREEN BROOK

1003 N WASHINGTON AVE

GREEN BROOK, NJ 08812-9997

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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