Area Code +63-35-(3770000...3779999) located in Larena, Siquijor (SIG), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 35 Subscriber Number From : 3770000 Subscriber Number To : 3779999 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 : Telephone Management Service Inc (TMSI) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : SIG Region Name : Siquijor City : Larena Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 9.2500 Longitude : 123.5900 ‹ previous : +63-35-(3640000...3649999) next › : +63-35-(4000000...4009999) Dialling Instructions For trunk calls: 0 35 3770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 35 3770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3770000 ~ 3779999 (Count: 10,000) Example: +63-35-3770000 / 0063-35-3770000 (035-3770000 / 0-35-3770000) +63-35-3770001 / 0063-35-3770001 (035-3770001 / 0-35-3770001) +63-35-3770002 / 0063-35-3770002 (035-3770002 / 0-35-3770002) +63-35-3770003 / 0063-35-3770003 (035-3770003 / 0-35-3770003) +63-35-3770004 / 0063-35-3770004 (035-3770004 / 0-35-3770004) ...+63-35-xxxxxxx / 0063-35-xxxxxxx (035-xxxxxxx / 0-35-xxxxxxx) ...+63-35-3779995 / 0063-35-3779995 (035-3779995 / 0-35-3779995) +63-35-3779996 / 0063-35-3779996 (035-3779996 / 0-35-3779996) +63-35-3779997 / 0063-35-3779997 (035-3779997 / 0-35-3779997) +63-35-3779998 / 0063-35-3779998 (035-3779998 / 0-35-3779998) +63-35-3779999 / 0063-35-3779999 (035-3779999 / 0-35-3779999)