Area Code +676-17-(000...999) located in Mobile - GSM, more detail is as below. Place International Dialing Code : 676 International Prefix : 00 National Destination Code : 17 Subscriber Number From : 000 Subscriber Number To : 999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 5 Number Type : M (Mobile, Cellular) Carrier Name : Tonga Communications Click here to buy Tonga Area Code Database Other Information Language Code : to (Tonga) Country Number : 776 (Tonga) Country Code : TO (Tonga) City : Mobile - GSM Timezone : Pacific/Tongatapu Coordinated Universal Time : +13:00 Daylight Saving Time : No National Significant Number Minimum Length : 5 Latitude : -21.1800 Longitude : -175.2000 ‹ previous : +676-16-(000...999) next › : +676-18-(000...999) Dialling Instructions For trunk calls: - 17 000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 676 17 000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000 ~ 999 (Count: 1,000) Example: +676-17-000 / 00676-17-000 (17-000 / -17-000) +676-17-001 / 00676-17-001 (17-001 / -17-001) +676-17-002 / 00676-17-002 (17-002 / -17-002) +676-17-003 / 00676-17-003 (17-003 / -17-003) +676-17-004 / 00676-17-004 (17-004 / -17-004) ...+676-17-xxx / 00676-17-xxx (17-xxx / -17-xxx) ...+676-17-995 / 00676-17-995 (17-995 / -17-995) +676-17-996 / 00676-17-996 (17-996 / -17-996) +676-17-997 / 00676-17-997 (17-997 / -17-997) +676-17-998 / 00676-17-998 (17-998 / -17-998) +676-17-999 / 00676-17-999 (17-999 / -17-999)