Area Code +63-65-(8074000...8074999) located in Siayan, Zamboanga del Norte (ZAN), more detail is as below. Place International Dialing Code : 63 International Prefix : 00 National Prefix : 0 National Destination Code : 65 Subscriber Number From : 8074000 Subscriber Number To : 8074999 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 : ZAN Region Name : Zamboanga del Norte City : Siayan Timezone : Asia/Manila Coordinated Universal Time : +08:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 8.1300 Longitude : 123.1000 ‹ previous : +63-65-(8070000...8073999) next › : +63-65-(8075000...8075999) Dialling Instructions For trunk calls: 0 65 8074000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 63 65 8074000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8074000 ~ 8074999 (Count: 1,000) Example: +63-65-8074000 / 0063-65-8074000 (065-8074000 / 0-65-8074000) +63-65-8074001 / 0063-65-8074001 (065-8074001 / 0-65-8074001) +63-65-8074002 / 0063-65-8074002 (065-8074002 / 0-65-8074002) +63-65-8074003 / 0063-65-8074003 (065-8074003 / 0-65-8074003) +63-65-8074004 / 0063-65-8074004 (065-8074004 / 0-65-8074004) ...+63-65-xxxxxxx / 0063-65-xxxxxxx (065-xxxxxxx / 0-65-xxxxxxx) ...+63-65-8074995 / 0063-65-8074995 (065-8074995 / 0-65-8074995) +63-65-8074996 / 0063-65-8074996 (065-8074996 / 0-65-8074996) +63-65-8074997 / 0063-65-8074997 (065-8074997 / 0-65-8074997) +63-65-8074998 / 0063-65-8074998 (065-8074998 / 0-65-8074998) +63-65-8074999 / 0063-65-8074999 (065-8074999 / 0-65-8074999)