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Portsmouth Post Office

345 Heritage Ave Unit 100, Portsmouth NH 03801
2.0/5 4 Ratings
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About

  • Address: 345 Heritage Ave Unit 100, Portsmouth NH 03801 Large Map & Directions
  • Phone: 603-431-2871
  • Fax: 603-430-8931
  • TTY: 877-889-2457
  • Toll-Free: 1-800-Ask-USPS® (275-8777)
  • Retail Hours:
    • Monday: 7:30AM - 5:30PM
    • Tuesday: 7:30AM - 5:30PM
    • Wednesday: 7:30AM - 5:30PM
    • Thursday: 7:30AM - 5:30PM
    • Friday: 7:30AM - 5:30PM
    • Saturday: 8:00AM - 12:30PM
    • Sunday: CLOSED
  • Lobby Hours:
    • Monday: 6:00AM - 6:00PM
    • Tuesday: 6:00AM - 6:00PM
    • Wednesday: 6:00AM - 6:00PM
    • Thursday: 6:00AM - 6:00PM
    • Friday: 6:00AM - 6:00PM
    • Saturday: 6:00AM - 4:00PM
    • Sunday: CLOSED
  • Last Collection Times:
    • Monday: 6:00PM
    • Tuesday: 6:00PM
    • Wednesday: 6:00PM
    • Thursday: 6:00PM
    • Friday: 6:00PM
    • Saturday: 4:00PM
    • Sunday: CLOSED
  • Passport Appointment Hours*:
    • Monday: 9:00AM - 4:00PM
    • Tuesday: 9:00AM - 4:00PM
    • Wednesday: 9:00AM - 4:00PM
    • Thursday: 9:00AM - 4:00PM
    • Friday: 9:00AM - 4:00PM
    • Saturday: 9:00AM - 12:00PM
    • Sunday: CLOSED
  • Bulk Mail Acceptance Hours:
    • Monday: 11:00AM - 2:30PM, 3:00PM - 5:00PM
    • Tuesday: 11:00AM - 2:30PM, 3:00PM - 5:00PM
    • Wednesday: 11:00AM - 2:30PM, 3:00PM - 5:00PM
    • Thursday: 11:00AM - 2:30PM, 3:00PM - 5:00PM
    • Friday: 11:00AM - 2:30PM, 3:00PM - 5:00PM
    • Saturday: CLOSED
    • Sunday: CLOSED
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Services Offered at this location

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking
  • Passport Appointment Hours

Reviews & Feedback

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2.0
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2 Ratings
3/5
Why was my box of potato chips left in the snowbank under my mailbox instead of being delivered to my house front door as requested? 9234690396055754607284 Latest Update Your item was delivered in or at the mailbox at 3:44 pm on February 27, 2026 in ELIOT, ME 03903.
Douglass H Starkey ● Feb. 28,2026
1/5
Due to construction my residence post box has been taken from house siding. Therefore no mail has been delivered for at least 2 weeks. Grace (usual delivery person) left a usps carry box as a temporary receptacle, however people change as delivery and no mail is being received. Also no one answers the phone at Heritage drive PO. Please contact me with solution.
lynn raeburn ● Oct. 13,2025
1/5
No one answers the phone here, and no other way to contact this facility other than driving over to it. I am trying to report an overflowing mailbox in the Spinnaker Point neighborhood of Portsmouth, NH 03801. My letter carrier said it's on Carrier Route 13 and the letter carrier's name is Steve. Today is 6/24/25 Hopefully, someone will read and report this to the local Postmaster. Thank you. Elizabeth Mooney 176 Woodlawn Circle Portsmouth, NH 03801 603-373-0450
Elizabeth Mooney ● Jun. 25,2025
3/5
Having problems changing my address online, I need all my mail to come to Portsmouth NH 03801 Can you help me?
Marlin Fogg ● Dec. 19,2024

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