Area Code +63-62-(8604000...8604999) located in Naga, Zamboanga Sibugay (ZSI), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 62 Subscriber Number From : 8604000 Subscriber Number To : 8604999 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 : ZSI Region Name : Zamboanga Sibugay City : Naga Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 7.8100 Longitude : 122.7000 ‹ previous : +63-62-(8603000...8603999) next › : +63-62-(8605000...8605999) Dialling Instructions For trunk calls: 0 62 8604000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 62 8604000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8604000 ~ 8604999 (Count: 1,000) Example: +63-62-8604000 / 0063-62-8604000 (062-8604000 / 0-62-8604000) +63-62-8604001 / 0063-62-8604001 (062-8604001 / 0-62-8604001) +63-62-8604002 / 0063-62-8604002 (062-8604002 / 0-62-8604002) +63-62-8604003 / 0063-62-8604003 (062-8604003 / 0-62-8604003) +63-62-8604004 / 0063-62-8604004 (062-8604004 / 0-62-8604004) ...+63-62-xxxxxxx / 0063-62-xxxxxxx (062-xxxxxxx / 0-62-xxxxxxx) ...+63-62-8604995 / 0063-62-8604995 (062-8604995 / 0-62-8604995) +63-62-8604996 / 0063-62-8604996 (062-8604996 / 0-62-8604996) +63-62-8604997 / 0063-62-8604997 (062-8604997 / 0-62-8604997) +63-62-8604998 / 0063-62-8604998 (062-8604998 / 0-62-8604998) +63-62-8604999 / 0063-62-8604999 (062-8604999 / 0-62-8604999)