Area Code +63-43-(3980000...3989999) located in Calapan City, 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 : 3980000 Subscriber Number To : 3989999 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 : Calapan City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 13.3800 Longitude : 121.1600 ‹ previous : +63-43-(3511000...3511999) next › : +63-43-(3990000...3999999) Dialling Instructions For trunk calls: 0 43 3980000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 43 3980000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3980000 ~ 3989999 (Count: 10,000) Example: +63-43-3980000 / 0063-43-3980000 (043-3980000 / 0-43-3980000) +63-43-3980001 / 0063-43-3980001 (043-3980001 / 0-43-3980001) +63-43-3980002 / 0063-43-3980002 (043-3980002 / 0-43-3980002) +63-43-3980003 / 0063-43-3980003 (043-3980003 / 0-43-3980003) +63-43-3980004 / 0063-43-3980004 (043-3980004 / 0-43-3980004) ...+63-43-xxxxxxx / 0063-43-xxxxxxx (043-xxxxxxx / 0-43-xxxxxxx) ...+63-43-3989995 / 0063-43-3989995 (043-3989995 / 0-43-3989995) +63-43-3989996 / 0063-43-3989996 (043-3989996 / 0-43-3989996) +63-43-3989997 / 0063-43-3989997 (043-3989997 / 0-43-3989997) +63-43-3989998 / 0063-43-3989998 (043-3989998 / 0-43-3989998) +63-43-3989999 / 0063-43-3989999 (043-3989999 / 0-43-3989999)