Area Code +63-74-(3580000...3589999) located in Tabuk City, Kalinga (KAL), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 74 Subscriber Number From : 3580000 Subscriber Number To : 3589999 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 : KAL Region Name : Kalinga City : Tabuk City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 17.4100 Longitude : 121.4400 ‹ previous : +63-74-(3190000...3199999) next › : +63-74-(3820000...3829999) Dialling Instructions For trunk calls: 0 74 3580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 74 3580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3580000 ~ 3589999 (Count: 10,000) Example: +63-74-3580000 / 0063-74-3580000 (074-3580000 / 0-74-3580000) +63-74-3580001 / 0063-74-3580001 (074-3580001 / 0-74-3580001) +63-74-3580002 / 0063-74-3580002 (074-3580002 / 0-74-3580002) +63-74-3580003 / 0063-74-3580003 (074-3580003 / 0-74-3580003) +63-74-3580004 / 0063-74-3580004 (074-3580004 / 0-74-3580004) ...+63-74-xxxxxxx / 0063-74-xxxxxxx (074-xxxxxxx / 0-74-xxxxxxx) ...+63-74-3589995 / 0063-74-3589995 (074-3589995 / 0-74-3589995) +63-74-3589996 / 0063-74-3589996 (074-3589996 / 0-74-3589996) +63-74-3589997 / 0063-74-3589997 (074-3589997 / 0-74-3589997) +63-74-3589998 / 0063-74-3589998 (074-3589998 / 0-74-3589998) +63-74-3589999 / 0063-74-3589999 (074-3589999 / 0-74-3589999)