Dover Annex Post Office
does not have retail counter servicesThis USPS post office is located in Dover, NJ where the date and time is currently: 3/31/2026, 10:52:37 PM
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Phone numbers
- Phone:862-397-5992
- Fax: 650-577-4011
Services at Dover Annex Post Office
No dedicated parking. Here's what you can do at this location:
Shipping
- Carrier Services
- Postal carriers deliver and pick up mail and packages along routes serving homes and businesses in this area. You can schedule a free package pickup from your address.
PO Box & Mail
- General Delivery
- Receive mail without a permanent address. Mail is held at the post office and you pick it up at the counter with a valid ID. Often used by travelers or people between moves.
- Hold Mail Pickup
- Pick up mail that USPS has been holding while you were away. You can request a hold for up to 30 days through usps.com or at the counter.
Business
- Bulk Mail Acceptance
- Drop off pre-sorted bulk mailings (marketing, newsletters, catalogs). Requires a USPS business mailing permit. Significant per-piece savings over retail rates.
- Bulk Mail Account Balance
- Check or add funds to your bulk mail postage account.
- New Bulk Mail Permits
- Apply for a bulk mailing permit here. Required before you can send commercial mail at discounted rates.