Mailbox Details:
| Address | 121 CONGRESSIONAL LN, ROCKVILLE MD 20852 |
| Last Collection | Mo-Fr 13:00; Sa 12:30 |
| Notes | ON 12/24 AND 12/31, THIS BOX MAY BE COLLECTED AS EARLY AS 12 NOON. |
| Coordinates | 39.063477, -77.127625 |
The easy way to find a USPS mailbox
| Address | 121 CONGRESSIONAL LN, ROCKVILLE MD 20852 |
| Last Collection | Mo-Fr 13:00; Sa 12:30 |
| Notes | ON 12/24 AND 12/31, THIS BOX MAY BE COLLECTED AS EARLY AS 12 NOON. |
| Coordinates | 39.063477, -77.127625 |