Area Code +63-49-(8350000...8359999) located in Calamba, Laguna (LAG), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 49 Subscriber Number From : 8350000 Subscriber Number To : 8359999 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 : LAG Region Name : Laguna City : Calamba Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 14.1900 Longitude : 121.1300 ‹ previous : +63-49-(8340000...8349999) next › : +63-49-(8370000...8379999) Dialling Instructions For trunk calls: 0 49 8350000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 49 8350000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8350000 ~ 8359999 (Count: 10,000) Example: +63-49-8350000 / 0063-49-8350000 (049-8350000 / 0-49-8350000) +63-49-8350001 / 0063-49-8350001 (049-8350001 / 0-49-8350001) +63-49-8350002 / 0063-49-8350002 (049-8350002 / 0-49-8350002) +63-49-8350003 / 0063-49-8350003 (049-8350003 / 0-49-8350003) +63-49-8350004 / 0063-49-8350004 (049-8350004 / 0-49-8350004) ...+63-49-xxxxxxx / 0063-49-xxxxxxx (049-xxxxxxx / 0-49-xxxxxxx) ...+63-49-8359995 / 0063-49-8359995 (049-8359995 / 0-49-8359995) +63-49-8359996 / 0063-49-8359996 (049-8359996 / 0-49-8359996) +63-49-8359997 / 0063-49-8359997 (049-8359997 / 0-49-8359997) +63-49-8359998 / 0063-49-8359998 (049-8359998 / 0-49-8359998) +63-49-8359999 / 0063-49-8359999 (049-8359999 / 0-49-8359999)