+63-72-(7010000...7019999): San Fernando City, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7010000...7019999)
+63-72-(7050000...7059999): Bauang, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7050000...7059999)
+63-72-(7080000...7089999): Caba, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7080000...7089999)
+63-72-(7100000...7109999): Agoo, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7100000...7109999)
+63-72-(7120000...7129999): Rosario, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7120000...7129999)
+63-72-(7140000...7149999): Aringay, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7140000...7149999)
+63-72-(7190000...7199999): Bacnotan, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7190000...7199999)
+63-72-(7200000...7209999): San Juan, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7200000...7209999)
+63-72-(7282000...7282999): San Juan, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7282000...7282999)
+63-72-(7921000...7921999): Bacnotan, La Union (LUN) Baca lebih lanjut mengenai +63-72-(7921000...7921999)
