Cannot Open Your Mailbox? in Washington DC

Start With Ownership and Responsibility

A private apartment mailbox, a postal-owned cluster unit, and a separate parcel locker can have different service routes. Ask the property manager or local Post Office who controls the equipment and the affected lock.

USPS guidance for privately owned receptacles addresses owner responsibility and the separate postal access arrangement. USPS delivery guidance also distinguishes postal-owned equipment. Do not assume all cluster boxes belong to the same owner.

Separate Your Lock From Carrier Access

The lock on your individual compartment is not the same as the carrier’s master access hardware. A customer replacement should not involve installing or modifying a postal Arrow lock. Brand names on a mailbox do not establish permission to change every lock in the unit.

Identify the compartment, the symptom, and the authorized owner before arranging work. If you never received a key after a move, ask management about the handover and previous keys first.

Describe the Fault

A missing key, broken key, jammed lock, damaged door, or parcel-locker issue can require different responses. Do not force the door or drill the lock yourself. Ask whether assessment, replacement, or another responsible service is appropriate.

If you are waiting for medication or another time-sensitive item, contact the sender or relevant service about an alternative arrangement while access is resolved. A locksmith appointment does not guarantee delivery access by a deadline.

Suspected theft can be reported through the U.S. Postal Inspection Service.

Call (202) 830-0706 to discuss a privately controlled compartment after its ownership and authorization are confirmed. The mailbox replacement guide provides more detail.