JEFFERSON, NJ Post Office

5716 BERKSHIRE VALLEY RD STE 5 OAK RIDGE, NJ 07438 - 9991

Lot Parking Available

Phone 973-208-5872

Fax 973-208-1726

TTY 877-889-2457

JEFFERSON, NJ Post Office Hours

  • Mon-Fri 8:30am - 5:00pm
  • Sat 9:00am - 1:00pm
  • Sun Closed


JEFFERSON Lobby Hours

  • Mon-Fri 8:30am - 5:00pm
  • Sat 8:30am - 1:00pm
  • Sun Closed

Last Collection Hours

  • Mon-Fri 5:00pm
  • Sat 12:00pm
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 8:30am - 5:00pm
  • Sat 8:30am - 1:00pm
  • Sun Closed

JEFFERSON Pickup Services Hours

  • Mon-Fri 8:30am - 5:00pm
  • Sat 9:00am - 1:00pm
  • Sun Closed

Global Express Guaranteed Hours

  • Mon-Fri 4:45pm
  • Sat 12:45pm
  • Sun Closed

JEFFERSON Post Office On-Site Services

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Global Express GuaranteedĀ®
  • Greeting Card Services
  • Label Broker (Retail)
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • PO Box Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail InternationalĀ®


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