ZIP code 21106
Where is ZIP code 21106?
Mayo, Maryland
Anne Arundel County · PO Box only ZIP code
ZIP code 21106 belongs to Mayo, Maryland in Anne Arundel County. 21106 is a PO Box only ZIP code: it is used for post office boxes at the Mayo post office, not for street addresses. It is in the Eastern Time zone and uses area code 410. The closest ZIP codes are 21037 (Edgewater, 2.5 mi northwest), 20765 (Galesville, 3.5 mi southwest) and 20764 (Shady Side, 3.5 mi south).
| ZIP code | 21106 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Mayo |
| State | Maryland (MD) |
| County | Anne Arundel County |
| Time zone | Eastern Time · now |
| Area code | 410 |
| Coordinates | 38.8876, -76.5119 map |
| 3-digit prefix | 211 |
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 21106
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21037 | Edgewater, MD | 2.5 mi NW | Standard |
| 20765 | Galesville, MD | 3.5 mi SW | PO Box only |
| 20764 | Shady Side, MD | 3.5 mi S | Standard |
| 20778 | West River, MD | 4.6 mi S | Standard |
| 21403 | Annapolis, MD | 4.6 mi N | Standard |
| 21140 | Riva, MD | 5.9 mi NW | Standard |
| 20776 | Harwood, MD | 5.9 mi W | Standard |
| 20733 | Churchton, MD | 6 mi S | Standard |
| 21404 | Annapolis, MD | 6.4 mi N | PO Box only |
| 21402 | Annapolis, MD | 7.2 mi N | Standard |
| 21401 | Annapolis, MD | 7.4 mi N | Standard |
| 21062 | Glen Burnie, MD | 7.5 mi NW | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21106 or measure the distance to another ZIP code.
How to address mail to 21106
PO BOX 123
MAYO MD 21106
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21106-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21106?
- 21106 is a Mayo, Maryland ZIP code.
- What county is 21106 in?
- ZIP code 21106 is in Anne Arundel County, Maryland.
- What time zone is ZIP code 21106 in?
- 21106 is in the Eastern Time zone (America/New_York).
- What area code is 21106?
- Phone numbers in ZIP code 21106 use area code 410.
- Can I use 21106 for a street address?
- No. 21106 is only for PO Boxes. Street addresses in Mayo use another ZIP code.
- What ZIP codes are near 21106?
- The nearest ZIP codes to 21106 are 21037 (Edgewater, 2.5 miles), 20765 (Galesville, 3.5 miles), 20764 (Shady Side, 3.5 miles) and 20778 (West River, 4.6 miles).