ZIP code 91758
Where is ZIP code 91758?
Ontario, California
San Bernardino County · Standard ZIP code
ZIP code 91758 belongs to Ontario, California in San Bernardino County. 91758 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 951 and 909. The closest ZIP codes are 91762 (Ontario, 1 mi west), 91764 (Ontario, 1.7 mi northeast) and 91763 (Montclair, 2.8 mi west).
| ZIP code | 91758 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Ontario |
| State | California (CA) |
| County | San Bernardino County |
| Time zone | Pacific Time · now |
| Area codes | 951, 909 |
| Coordinates | 34.0633, -117.6509 map |
| 3-digit prefix | 917 |
ZIP codes near 91758
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91762 | Ontario, CA | 1 mi W | Standard |
| 91764 | Ontario, CA | 1.7 mi NE | Standard |
| 91763 | Montclair, CA | 2.8 mi W | Standard |
| 91761 | Ontario, CA | 2.9 mi SE | Standard |
| 91785 | Upland, CA | 3.6 mi N | PO Box only |
| 91786 | Upland, CA | 3.6 mi N | Standard |
| 91743 | Guasti, CA | 3.7 mi E | PO Box only |
| 91710 | Chino, CA | 4 mi SW | Standard |
| 91730 | Rancho Cucamonga, CA | 4.4 mi NE | Standard |
| 91729 | Rancho Cucamonga, CA | 4.5 mi NE | PO Box only |
| 91711 | Claremont, CA | 5 mi NW | Standard |
| 91767 | Pomona, CA | 5 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91758 or measure the distance to another ZIP code.
How to address mail to 91758
123 MAIN ST
ONTARIO CA 91758
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (91758-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Ontario, CA
All Ontario ZIP codes with population and income →
Questions
- What city is ZIP code 91758?
- 91758 is a Ontario, California ZIP code.
- What county is 91758 in?
- ZIP code 91758 is in San Bernardino County, California.
- What time zone is ZIP code 91758 in?
- 91758 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91758?
- Phone numbers in ZIP code 91758 use area codes 951 and 909.
- What ZIP codes are near 91758?
- The nearest ZIP codes to 91758 are 91762 (Ontario, 1 miles), 91764 (Ontario, 1.7 miles), 91763 (Montclair, 2.8 miles) and 91761 (Ontario, 2.9 miles).