ALL LEVELS
As per proclaimation no. 1083 of President Ferdinand Marcos Sr it is declared that Mailid un-Nabi is considered as Non=working Holiday.
Provinces
1) Basilan
2) Lanao del Norte
3) Lanao del Sur
4) Maguindanao
5) North Cotabato
6) Sultan Kudarat
7) Sulu
8) Tawi-Tawi
9) Zamboanga del Norte
10) Zamboanga del Sur
Cities
1) Cotabato City
2) Iligan City
3) Marawi City
4) Pagadian City
5) Zamboanga