Area Code +676-16-(000...999) located in Mobile - GSM, more detail is as below. Place International Dialing Code : 676 International Prefix : 00 National Destination Code : 16 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 : +676-15-(000...999) next › : +676-17-(000...999) Dialling Instructions For trunk calls: - 16 000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 676 16 000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000 ~ 999 (Count: 1,000) Example: +676-16-000 / 00676-16-000 (16-000 / -16-000) +676-16-001 / 00676-16-001 (16-001 / -16-001) +676-16-002 / 00676-16-002 (16-002 / -16-002) +676-16-003 / 00676-16-003 (16-003 / -16-003) +676-16-004 / 00676-16-004 (16-004 / -16-004) ...+676-16-xxx / 00676-16-xxx (16-xxx / -16-xxx) ...+676-16-995 / 00676-16-995 (16-995 / -16-995) +676-16-996 / 00676-16-996 (16-996 / -16-996) +676-16-997 / 00676-16-997 (16-997 / -16-997) +676-16-998 / 00676-16-998 (16-998 / -16-998) +676-16-999 / 00676-16-999 (16-999 / -16-999)