There is no one postal code assigned to Canada's capital city, Ottawa. There are in fact hundreds of postal codes assigned to the Ottawa area.
Zipcode remains the same in Spanish. It is zipcode.
What "code city"? You mean "city code" or "area code"? "postal code" or "zipcode"? Oak Ridge, TN: It's in the US, so the country code = 1 or 001 City code = "Area code" in US & Canada = 865 Postal code = "Zipcode" in US & Canada = 37830 or 37831
+234
91601
82010
There are at least two:Regina, Kentucky ZipCode: 41559Regina, New Mexico ZipCode: 87046
65248
63839
54902
77532
4217