Rosario
Municipality in the Philippines
Rosario, officially the Municipality of Rosario, is a 5th class municipality in the province of Northern Samar, Philippines. According to the 2020 census, it has a population of 10,949 people.
It is bordered in the west by Lavezares and Victoria... Wikipedia
ZIP code: 6416
Mayor: David A. Bido
Barangays: 11 (see Barangays)
District: 1st district
IDD: area code: +63 (0)55
Province: Northern Samar
Region: Eastern Visayas