ZIP code 37621
Where is ZIP code 37621?
Bristol, Tennessee
Sullivan County · PO Box only ZIP code
ZIP code 37621 belongs to Bristol, Tennessee in Sullivan County. 37621 is a PO Box only ZIP code: it is used for post office boxes at the Bristol post office, not for street addresses. It is in the Eastern Time zone and uses area code 423. The closest ZIP codes are 37618 (Bluff City, 2.4 mi southeast), 37686 (Piney Flats, 5.6 mi southwest) and 37617 (Blountville, 6 mi west).
| ZIP code | 37621 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Bristol |
| State | Tennessee (TN) |
| County | Sullivan County |
| Time zone | Eastern Time · now |
| Area code | 423 |
| Coordinates | 36.5042, -82.2645 map |
| 3-digit prefix | 376 |
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 37621
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37618 | Bluff City, TN | 2.4 mi SE | Standard |
| 37686 | Piney Flats, TN | 5.6 mi SW | Standard |
| 37617 | Blountville, TN | 6 mi W | Standard |
| 37699 | Piney Flats, TN | 6.3 mi S | Unique |
| 37620 | Bristol, TN | 6.4 mi NE | Standard |
| 37625 | Bristol, TN | 7.6 mi NE | PO Box only |
| 24203 | Bristol, VA | 7.6 mi NE | PO Box only |
| 24209 | Bristol, VA | 7.6 mi NE | PO Box only |
| 24201 | Bristol, VA | 9.1 mi NE | Standard |
| 37694 | Watauga, TN | 9.3 mi S | Standard |
| 37644 | Elizabethton, TN | 11.2 mi S | PO Box only |
| 24202 | Bristol, VA | 11.2 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37621 or measure the distance to another ZIP code.
How to address mail to 37621
PO BOX 123
BRISTOL TN 37621
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37621-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Bristol, TN
All Bristol ZIP codes with population and income →
Questions
- What city is ZIP code 37621?
- 37621 is a Bristol, Tennessee ZIP code.
- What county is 37621 in?
- ZIP code 37621 is in Sullivan County, Tennessee.
- What time zone is ZIP code 37621 in?
- 37621 is in the Eastern Time zone (America/New_York).
- What area code is 37621?
- Phone numbers in ZIP code 37621 use area code 423.
- Can I use 37621 for a street address?
- No. 37621 is only for PO Boxes. Street addresses in Bristol use 37620.
- What ZIP codes are near 37621?
- The nearest ZIP codes to 37621 are 37618 (Bluff City, 2.4 miles), 37686 (Piney Flats, 5.6 miles), 37617 (Blountville, 6 miles) and 37699 (Piney Flats, 6.3 miles).