+63-77-(2370000...2379999): Paoay, Ilocos Norte (ILN) Baca lebih lanjut mengenai +63-77-(2370000...2379999)
+63-77-(6140000...6149999): Paoay, Ilocos Norte (ILN) Baca lebih lanjut mengenai +63-77-(6140000...6149999)
+63-77-(7937000...7939999): Paoay, Ilocos Norte (ILN) Baca lebih lanjut mengenai +63-77-(7937000...7939999)
