Gdynia / Pomorskie
Gdynia, Pomorskie voivodeship
The street Helska in Gdynia is covered by a single postal code 81-056.
house numbers: 8, 9, 10, 11, 12, 13-19, 14, 16, 18, 19A, 21, 22-28, 25, 25A, 27-33, 30, 34