Area Code +63-87-(2170000...2179999) located in Mati, Davao Oriental (DAO), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 87 Subscriber Number From : 2170000 Subscriber Number To : 2179999 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 Global Communications (PhilCom) Click here to buy Philippines Area Code Database Other Information Language Code : en (English) Country Number : 608 (Philippines) Country Code : PH (Philippines) Region Code : DAO Region Name : Davao Oriental City : Mati Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 6.9400 Longitude : 126.2500 ‹ previous : +63-87-(2160000...2169999) next › : +63-87-(2180000...2189999) Dialling Instructions For trunk calls: 0 87 2170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 87 2170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2170000 ~ 2179999 (Count: 10,000) Example: +63-87-2170000 / 0063-87-2170000 (087-2170000 / 0-87-2170000) +63-87-2170001 / 0063-87-2170001 (087-2170001 / 0-87-2170001) +63-87-2170002 / 0063-87-2170002 (087-2170002 / 0-87-2170002) +63-87-2170003 / 0063-87-2170003 (087-2170003 / 0-87-2170003) +63-87-2170004 / 0063-87-2170004 (087-2170004 / 0-87-2170004) ...+63-87-xxxxxxx / 0063-87-xxxxxxx (087-xxxxxxx / 0-87-xxxxxxx) ...+63-87-2179995 / 0063-87-2179995 (087-2179995 / 0-87-2179995) +63-87-2179996 / 0063-87-2179996 (087-2179996 / 0-87-2179996) +63-87-2179997 / 0063-87-2179997 (087-2179997 / 0-87-2179997) +63-87-2179998 / 0063-87-2179998 (087-2179998 / 0-87-2179998) +63-87-2179999 / 0063-87-2179999 (087-2179999 / 0-87-2179999)