Area Code +63-43-(3990000...3999999) located in Pinamalayan, Mindoro Oriental (MDR), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 43 Subscriber Number From : 3990000 Subscriber Number To : 3999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Philippine Long Distance Telephone Company (PLDT) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : MDR Region Name : Mindoro Oriental City : Pinamalayan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 13.0500 Longitude : 121.4600 ‹ previous : +63-43-(3980000...3989999) next › : +63-43-(4009000...4009999) Dialling Instructions For trunk calls: 0 43 3990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 43 3990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3990000 ~ 3999999 (Count: 10,000) Example: +63-43-3990000 / 0063-43-3990000 (043-3990000 / 0-43-3990000) +63-43-3990001 / 0063-43-3990001 (043-3990001 / 0-43-3990001) +63-43-3990002 / 0063-43-3990002 (043-3990002 / 0-43-3990002) +63-43-3990003 / 0063-43-3990003 (043-3990003 / 0-43-3990003) +63-43-3990004 / 0063-43-3990004 (043-3990004 / 0-43-3990004) ...+63-43-xxxxxxx / 0063-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+63-43-3999995 / 0063-43-3999995 (043-3999995 / 0-43-3999995) +63-43-3999996 / 0063-43-3999996 (043-3999996 / 0-43-3999996) +63-43-3999997 / 0063-43-3999997 (043-3999997 / 0-43-3999997) +63-43-3999998 / 0063-43-3999998 (043-3999998 / 0-43-3999998) +63-43-3999999 / 0063-43-3999999 (043-3999999 / 0-43-3999999)