ZIP Code 99833
Petersburg, Alaska · Petersburg Borough
No42718
Zip99833
TypePO BOX
Decommissioned0
Primary CityPetersburg
Acceptable CitiesKupreanof
Unacceptable Cities—
StateAK
LstateAlaska
CountyPetersburg Borough
TimezoneAmerica/Sitka
Area Codes236, 250, 672, 778, 907
World RegionNA
CountryUS
Latitude57,05
Longitude-132,62