| ZIP Code | 91798 |
|---|---|
| Zip Code Type | Unique |
| State | California - CA |
| Official Zip Code Name | Ontario |
| Primary County | San Bernardino |
| Area Code (s) | 909 |
| Racial Majority | % |
| Elevation Range |
Data: State Statistics Office | Updated on: Oct 12, 2026
The first step is to write the recipient address:
First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is also the recipient's name. When writing the recipient's name, pay attention to the title, and write the person's title and name in the middle of the envelope. On the second line, write the recipient's full address, including any associated apartment or suite numbers. The more detailed the better. The third line writes the recipient's city, state, and zip code, this information is the last line of the address.
The second step is to write the reply address:
The return address is three lines, the first line will be the sender's name. The second line writes the sender's detailed address, including the street address, please remember to write the house number. On the third line write your city, state abbr, and zip code.
Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.
population
On this map you can see exactly where postcodes are located within Germany.
Gender
Age
Racial Diversity
Education Levels
Median Household Income
National
Household Income Brackets
Median Individual Income
National
Individual Income Brackets
Whether you're looking for hotels, hairdressers, doctors or lawyers in Ontario, CA. You can find these phone numbers in our phone book. With us, you can easily book a restaurant or hotel in your location. You can also find reputable real estate agents and insurance agents. Everything you need is easily accessible here!
Neeshat Khan DDS – West San Jose
20445 Prospect Rd #6,, San Jose, 95129
Logocorps
611 Gateway Blvd , CA USA, South San Francisco, 94080
PaydayLoanHelp
12913 Harbor Blvd, Suite Q3, 128, Garden Grove, 92840
Hire Frontend Developer India
4701 Patrick Henry Dr. Building 26, Santa Clara, 95054
Locksmith San Francisco
199 Parnassus Ave, San Francisco, 94117
Ashwa Limousine
655 S Main St Suite 200, Orange, 92868
Relate Dental Care – Culver City
6167 Bristol Parkway, Suite 215, Culver City, 90230
Cargo Solution Express
14587 & 14589 Valley Blvd Fontana, California 92335, Fontana, 92335
Colony High Branch Library
3850 E. Riverside Drive Ontario, CA 91761
Ontario Public Library
1850 Ridge Road Ontario, NY 14519
Ovitt Family Community Library
215 East C Street Ontario, CA 91764
Ontario Library District Bookmobile
388 Sw 2nd Ave Ontario, OR 97914
Ontario City Library
215 East C Street Ontario, CA 91764
Ontario Public Library
1850 Ridge Road Ontario, WI 54651
Malheur Country Historical Society
Po Box 691 Ontario, OR 97914
Ontario Historical & Landmark Preservation Society
Po Box 462 Ontario, NY 14519-0462
Four Rivers Cultural Center And Museum
676 Sw 5th Ave Ontario, OR 97914-3436
Museum Of History & Art
225 South Euclid Ave Ontario, CA 91761
Ontario Police Museum
3130 Inland Empire Blvd Ste C Ontario, CA 91764-6561
Cushings Battery A 4th U S Light Artillery & Infantry
1939 Lake Rd Ontario, NY 14519-9792
Saint Alphonsus Medical Center - Ontario, Inc
351 Sw 9th Street Ontario, OR 97914
Avita Ontario
715 Richland Mall Ontario, OH 44906
Apex Academy Hair Skin Nails School Of Cosmetology
1788 West Fourth Street Ontario, OH 44906-1793
American Career College-ontario
3130 East Sedona Court Ontario, CA 91764
University Of Phoenix-california
3110 East Guasti Road Ontario, CA 91761
Platt College-ontario
3700 Inland Empire Boulevard, Ste 400 Ontario, CA 91764
Everest College-ontario
1460 S. Milliken Ave Ontario, CA 91761-2338
Devry University-california
2970 E Inland Empire Blvd, Ste 100 Ontario, CA 91764
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