Ilocos Sur Postal Codes

Region
Alilem (9) Banayoyo (14)
Bantay (34) Burgos (26)
Cabugao (33) Candon (42)
Caoayan (17) Cervantes (13)
Galimuyod (24) Gregorio Del Pilar (Concepcion) (7)
Lidlidda (11) Magsingal (30)
Nagbukel (12) Narvacan (34)
Quirino (Angkaki) (9) Salcedo (Baugen) (21)
San Emilio (8) San Esteban (10)
San Ildefonso (15) San Juan (Lapog) (32)
San Vicente (7) Santa (26)
Santa Catalina (9) Santa Cruz (49)
Santa Lucia (36) Santa Maria (33)
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Information

Ilocos Sur is an Administrative divisions in Philippines.

Philippines