ZIP code 92331
Where is ZIP code 92331?
Fontana, California
San Bernardino County · PO Box only ZIP code
ZIP code 92331 belongs to Fontana, California in San Bernardino County. 92331 is a PO Box only ZIP code: it is used for post office boxes at the Fontana post office, not for street addresses. It is in the Pacific Time zone and uses area code 909. The closest ZIP codes are 92335 (Fontana, 1 mi south), 92334 (Fontana, 1.5 mi east) and 92336 (Fontana, 2.2 mi northeast).
| ZIP code | 92331 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Fontana |
| State | California (CA) |
| County | San Bernardino County |
| Time zone | Pacific Time · now |
| Area code | 909 |
| Coordinates | 34.0922, -117.4612 map |
| 3-digit prefix | 923 |
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 92331
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 92335 | Fontana, CA | 1 mi S | Standard |
| 92334 | Fontana, CA | 1.5 mi E | PO Box only |
| 92336 | Fontana, CA | 2.2 mi NE | Standard |
| 92337 | Fontana, CA | 3 mi S | Standard |
| 92316 | Bloomington, CA | 4 mi SE | Standard |
| 92376 | Rialto, CA | 5 mi E | Standard |
| 92377 | Rialto, CA | 5.5 mi NE | Standard |
| 92509 | Jurupa Valley, CA | 6.2 mi S | Standard |
| 91739 | Rancho Cucamonga, CA | 6.3 mi NW | Standard |
| 91743 | Guasti, CA | 7.4 mi W | PO Box only |
| 91729 | Rancho Cucamonga, CA | 7.6 mi W | PO Box only |
| 91730 | Rancho Cucamonga, CA | 7.7 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 92331 or measure the distance to another ZIP code.
How to address mail to 92331
PO BOX 123
FONTANA CA 92331
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (92331-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Fontana, CA
All Fontana ZIP codes with population and income →
Questions
- What city is ZIP code 92331?
- 92331 is a Fontana, California ZIP code.
- What county is 92331 in?
- ZIP code 92331 is in San Bernardino County, California.
- What time zone is ZIP code 92331 in?
- 92331 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 92331?
- Phone numbers in ZIP code 92331 use area code 909.
- Can I use 92331 for a street address?
- No. 92331 is only for PO Boxes. Street addresses in Fontana use 92335, 92336, 92337.
- What ZIP codes are near 92331?
- The nearest ZIP codes to 92331 are 92335 (Fontana, 1 miles), 92334 (Fontana, 1.5 miles), 92336 (Fontana, 2.2 miles) and 92337 (Fontana, 3 miles).