Area Code +63-2-(3980000...3989999) located in Valenzuela City, National Capital Region (Manila) (00), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 2 Subscriber Number From : 3980000 Subscriber Number To : 3989999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 8 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 : 00 Region Name : National Capital Region (Manila) City : Valenzuela City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : 14.7000 Longitude : 120.9800 ‹ previous : +63-2-(3970000...3979999) next › : +63-2-(3990000...3999999) Dialling Instructions For trunk calls: 0 2 3980000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 2 3980000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3980000 ~ 3989999 (Count: 10,000) Example: +63-2-3980000 / 0063-2-3980000 (02-3980000 / 0-2-3980000) +63-2-3980001 / 0063-2-3980001 (02-3980001 / 0-2-3980001) +63-2-3980002 / 0063-2-3980002 (02-3980002 / 0-2-3980002) +63-2-3980003 / 0063-2-3980003 (02-3980003 / 0-2-3980003) +63-2-3980004 / 0063-2-3980004 (02-3980004 / 0-2-3980004) ...+63-2-xxxxxxx / 0063-2-xxxxxxx (02-xxxxxxx / 0-2-xxxxxxx) ...+63-2-3989995 / 0063-2-3989995 (02-3989995 / 0-2-3989995) +63-2-3989996 / 0063-2-3989996 (02-3989996 / 0-2-3989996) +63-2-3989997 / 0063-2-3989997 (02-3989997 / 0-2-3989997) +63-2-3989998 / 0063-2-3989998 (02-3989998 / 0-2-3989998) +63-2-3989999 / 0063-2-3989999 (02-3989999 / 0-2-3989999)