+63-64-(4190000...4199999): Lambayong, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4190000...4199999)
+63-64-(4200000...4209999): Isulan, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4200000...4209999)
+63-64-(4220000...4229999): Tacurong City, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4220000...4229999)
+63-64-(4230000...4239999): Lebak, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4230000...4239999)
+63-64-(4240000...4249999): Isulan, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4240000...4249999)
+63-64-(4260000...4269999): Bagumbayan, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4260000...4269999)
+63-64-(4600000...4609999): Isulan, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4600000...4609999)
+63-64-(4610000...4619999): Isulan, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4610000...4619999)
+63-64-(4620000...4629999): Tacurong City, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4620000...4629999)
+63-64-(4630000...4639999): Lebak, Sultan Kudarat (SUK) Baca lebih lanjut mengenai +63-64-(4630000...4639999)
