Area Code +63-42-(3010000...3019999) located in Calauag, Quezon (QUE), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 42 Subscriber Number From : 3010000 Subscriber Number To : 3019999 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 : Santos Telephone Company (Santelcor) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : QUE Region Name : Quezon City : Calauag Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 14.0600 Longitude : 122.3600 ‹ previous : +63-42-(2708000...2708999) next › : +63-42-(3020000...3029999) Dialling Instructions For trunk calls: 0 42 3010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 42 3010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3010000 ~ 3019999 (Count: 10,000) Example: +63-42-3010000 / 0063-42-3010000 (042-3010000 / 0-42-3010000) +63-42-3010001 / 0063-42-3010001 (042-3010001 / 0-42-3010001) +63-42-3010002 / 0063-42-3010002 (042-3010002 / 0-42-3010002) +63-42-3010003 / 0063-42-3010003 (042-3010003 / 0-42-3010003) +63-42-3010004 / 0063-42-3010004 (042-3010004 / 0-42-3010004) ...+63-42-xxxxxxx / 0063-42-xxxxxxx (042-xxxxxxx / 0-42-xxxxxxx) ...+63-42-3019995 / 0063-42-3019995 (042-3019995 / 0-42-3019995) +63-42-3019996 / 0063-42-3019996 (042-3019996 / 0-42-3019996) +63-42-3019997 / 0063-42-3019997 (042-3019997 / 0-42-3019997) +63-42-3019998 / 0063-42-3019998 (042-3019998 / 0-42-3019998) +63-42-3019999 / 0063-42-3019999 (042-3019999 / 0-42-3019999)