+63-84-(2300000...2309999): Tagum City, Davao del Norte (DAV) Read more about +63-84-(2300000...2309999)
+63-84-(2320000...2329999): Samal City, Davao del Norte (DAV) Read more about +63-84-(2320000...2329999)
+63-84-(2390000...2399999): Asuncion, Davao del Norte (DAV) Read more about +63-84-(2390000...2399999)
+63-84-(2410000...2419999): Tagum City, Davao del Norte (DAV) Read more about +63-84-(2410000...2419999)
+63-84-(2420000...2429999): Tagum City, Davao del Norte (DAV) Read more about +63-84-(2420000...2429999)
+63-84-(2480000...2489999): Santo Tomas, Davao del Norte (DAV) Read more about +63-84-(2480000...2489999)