Basilan Postal Codes

Municipalities
Akbar, Basilan
Al-Barka, Basilan
Hadji Mohammad Ajul, Basilan
Hadji Muhtamad, Basilan
Lamitan, Basilan
Lantawan, Basilan
Maluso, Basilan
Sumisip, Basilan
Tabuan-Lasa, Basilan
Tipo-Tipo, Basilan
Tuburan, Basilan
Ungkaya Pukan, Basilan
All postal codes in Autonomous Region in Muslim Mindanao
Basilan
Lanao del Sur
Maguindanao
Sulu
Tawi-Tawi