Area Code +63-33-(3990000...3999999) located in Iloilo City, Iloilo (ILI), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 33 Subscriber Number From : 3990000 Subscriber Number To : 3999999 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 : ILI Region Name : Iloilo City : Iloilo City Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 10.7100 Longitude : 122.5600 ‹ previous : +63-33-(3980000...3989999) next › : +63-33-(5000000...5009999) Dialling Instructions For trunk calls: 0 33 3990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 33 3990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3990000 ~ 3999999 (Count: 10,000) Example: +63-33-3990000 / 0063-33-3990000 (033-3990000 / 0-33-3990000) +63-33-3990001 / 0063-33-3990001 (033-3990001 / 0-33-3990001) +63-33-3990002 / 0063-33-3990002 (033-3990002 / 0-33-3990002) +63-33-3990003 / 0063-33-3990003 (033-3990003 / 0-33-3990003) +63-33-3990004 / 0063-33-3990004 (033-3990004 / 0-33-3990004) ...+63-33-xxxxxxx / 0063-33-xxxxxxx (033-xxxxxxx / 0-33-xxxxxxx) ...+63-33-3999995 / 0063-33-3999995 (033-3999995 / 0-33-3999995) +63-33-3999996 / 0063-33-3999996 (033-3999996 / 0-33-3999996) +63-33-3999997 / 0063-33-3999997 (033-3999997 / 0-33-3999997) +63-33-3999998 / 0063-33-3999998 (033-3999998 / 0-33-3999998) +63-33-3999999 / 0063-33-3999999 (033-3999999 / 0-33-3999999)