Ontario ZIP Codes, California

Ontario ZIP codes are 91758, 91761, 91761, 91764 and 91798. Ontario is a city in San Bernardino County, California, United States, located in the Inland Empire region of Southern California.

NameCity of Ontario
ZIP Code91758, 91761, 91761, 91764, 91798
Area Code909
StateCalifornia (CA)
CountryUnited States (US)
RegionNorth America

For more details on the list of Postal codes or ZIP codes in Ontario, find the code along with the place.

Ontario91758San BernardinoCalifornia
Ontario91761San BernardinoCalifornia
Ontario91762San BernardinoCalifornia
Ontario91764San BernardinoCalifornia
Ontario91798San BernardinoCalifornia

The main post offices in each region in Nigeria have postal codes ending in 0001. The lowest postal code is 100001 and the highest with a special code is 982112.

NIPOST or Nigerian Postal Service is a company owned and operated by the government of this country. The country has a total of more than 5000 post offices spread throughout the region. Find the correct ZIP (Zone Improvement Plan) code or Postal Code for the postal address you need.