ZIP code 20773
Where is ZIP code 20773?
Upper Marlboro, Maryland
Prince George's County · PO Box only ZIP code
ZIP code 20773 belongs to Upper Marlboro, Maryland in Prince George's County. 20773 is a PO Box only ZIP code: it is used for post office boxes at the Upper Marlboro post office, not for street addresses. It is in the Eastern Time zone and uses area code 240. The closest ZIP codes are 20792 (Upper Marlboro, 0 mi southwest), 20772 (Upper Marlboro, 3 mi northwest) and 20711 (Lothian, 4.8 mi east).
| ZIP code | 20773 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Upper Marlboro |
| Also accepted | Uppr Marlboro |
| State | Maryland (MD) |
| County | Prince George's County |
| Time zone | Eastern Time · now |
| Area code | 240 |
| Coordinates | 38.8159, -76.7497 map |
| 3-digit prefix | 207 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 20773
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20792 | Upper Marlboro, MD | 0 mi SW | PO Box only |
| 20772 | Upper Marlboro, MD | 3 mi NW | Standard |
| 20711 | Lothian, MD | 4.8 mi E | Standard |
| 20774 | Upper Marlboro, MD | 5.1 mi NW | Standard |
| 20623 | Cheltenham, MD | 6.4 mi SW | Standard |
| 20762 | Andrews Air Force Base, MD | 6.8 mi W | Standard |
| 20703 | Lanham, MD | 7 mi W | PO Box only |
| 20717 | Bowie, MD | 7 mi W | PO Box only |
| 20718 | Bowie, MD | 7 mi W | PO Box only |
| 20719 | Bowie, MD | 7 mi W | PO Box only |
| 20741 | College Park, MD | 7 mi W | PO Box only |
| 20749 | Fort Washington, MD | 7 mi W | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20773 or measure the distance to another ZIP code.
How to address mail to 20773
PO BOX 123
UPPER MARLBORO MD 20773
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts UPPR MARLBORO as the city name for 20773. Adding the 4-digit ZIP+4 code (20773-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Upper Marlboro, MD
All Upper Marlboro ZIP codes with population and income →
Questions
- What city is ZIP code 20773?
- 20773 is a Upper Marlboro, Maryland ZIP code. Uppr Marlboro is also accepted as the city name.
- What county is 20773 in?
- ZIP code 20773 is in Prince George's County, Maryland.
- What time zone is ZIP code 20773 in?
- 20773 is in the Eastern Time zone (America/New_York).
- What area code is 20773?
- Phone numbers in ZIP code 20773 use area code 240.
- Can I use 20773 for a street address?
- No. 20773 is only for PO Boxes. Street addresses in Upper Marlboro use 20772, 20774.
- What ZIP codes are near 20773?
- The nearest ZIP codes to 20773 are 20792 (Upper Marlboro, 0 miles), 20772 (Upper Marlboro, 3 miles), 20711 (Lothian, 4.8 miles) and 20774 (Upper Marlboro, 5.1 miles).