Area Code +676-28-(000...999) located in Nuku’alofa, more detail is as below. Place International Dialing Code : 676 International Prefix : 00 National Destination Code : 28 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 : G (Geographic Land Line, Fixed Line) 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 : Nuku’alofa Timezone : Pacific/Tongatapu Coordinated Universal Time : +13:00 Daylight Saving Time : No National Significant Number Minimum Length : 5 Latitude : -21.1300 Longitude : -175.2000 ‹ previous : +676-27-(000...999) next › : +676-29-(000...999) Dialling Instructions For trunk calls: - 28 000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 676 28 000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000 ~ 999 (Count: 1,000) Example: +676-28-000 / 00676-28-000 (28-000 / -28-000) +676-28-001 / 00676-28-001 (28-001 / -28-001) +676-28-002 / 00676-28-002 (28-002 / -28-002) +676-28-003 / 00676-28-003 (28-003 / -28-003) +676-28-004 / 00676-28-004 (28-004 / -28-004) ...+676-28-xxx / 00676-28-xxx (28-xxx / -28-xxx) ...+676-28-995 / 00676-28-995 (28-995 / -28-995) +676-28-996 / 00676-28-996 (28-996 / -28-996) +676-28-997 / 00676-28-997 (28-997 / -28-997) +676-28-998 / 00676-28-998 (28-998 / -28-998) +676-28-999 / 00676-28-999 (28-999 / -28-999)