ZIP code 63338
Where is ZIP code 63338?
Cottleville, Missouri
St. Charles County · PO Box only ZIP code
ZIP code 63338 belongs to Cottleville, Missouri in St. Charles County. 63338 is a PO Box only ZIP code: it is used for post office boxes at the Cottleville post office, not for street addresses. It is in the Central Time zone and uses area code 636. The closest ZIP codes are 63304 (Saint Charles, 1.7 mi east), 63376 (Saint Peters, 2.9 mi northeast) and 63368 (O Fallon, 4.1 mi west).
| ZIP code | 63338 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Cottleville |
| State | Missouri (MO) |
| County | St. Charles County |
| Time zone | Central Time · now |
| Area code | 636 |
| Coordinates | 38.7462, -90.654 map |
| 3-digit prefix | 633 |
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 63338
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63304 | Saint Charles, MO | 1.7 mi E | Standard |
| 63376 | Saint Peters, MO | 2.9 mi NE | Standard |
| 63368 | O Fallon, MO | 4.1 mi W | Standard |
| 63303 | Saint Charles, MO | 5.9 mi E | Standard |
| 63006 | Chesterfield, MO | 7.1 mi SE | PO Box only |
| 63366 | O Fallon, MO | 7.2 mi NW | Standard |
| 63367 | Lake Saint Louis, MO | 7.8 mi NW | Standard |
| 63005 | Chesterfield, MO | 8.2 mi S | Standard |
| 63301 | Saint Charles, MO | 8.8 mi NE | Standard |
| 63017 | Chesterfield, MO | 9.3 mi SE | Standard |
| 63302 | Saint Charles, MO | 9.7 mi E | PO Box only |
| 63045 | Earth City, MO | 10.2 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63338 or measure the distance to another ZIP code.
How to address mail to 63338
PO BOX 123
COTTLEVILLE MO 63338
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (63338-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 63338?
- 63338 is a Cottleville, Missouri ZIP code.
- What county is 63338 in?
- ZIP code 63338 is in St. Charles County, Missouri.
- What time zone is ZIP code 63338 in?
- 63338 is in the Central Time zone (America/Chicago).
- What area code is 63338?
- Phone numbers in ZIP code 63338 use area code 636.
- Can I use 63338 for a street address?
- No. 63338 is only for PO Boxes. Street addresses in Cottleville use another ZIP code.
- What ZIP codes are near 63338?
- The nearest ZIP codes to 63338 are 63304 (Saint Charles, 1.7 miles), 63376 (Saint Peters, 2.9 miles), 63368 (O Fallon, 4.1 miles) and 63303 (Saint Charles, 5.9 miles).