Area Code +676-66-(000...999) located in Mobile - GSM, more detail is as below. Place International Dialing Code : 676 International Prefix : 00 National Destination Code : 66 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 : +676-65-(000...999) next › : +676-67-(000...999) Dialling Instructions For trunk calls: - 66 000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 676 66 000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000 ~ 999 (Count: 1,000) Example: +676-66-000 / 00676-66-000 (66-000 / -66-000) +676-66-001 / 00676-66-001 (66-001 / -66-001) +676-66-002 / 00676-66-002 (66-002 / -66-002) +676-66-003 / 00676-66-003 (66-003 / -66-003) +676-66-004 / 00676-66-004 (66-004 / -66-004) ...+676-66-xxx / 00676-66-xxx (66-xxx / -66-xxx) ...+676-66-995 / 00676-66-995 (66-995 / -66-995) +676-66-996 / 00676-66-996 (66-996 / -66-996) +676-66-997 / 00676-66-997 (66-997 / -66-997) +676-66-998 / 00676-66-998 (66-998 / -66-998) +676-66-999 / 00676-66-999 (66-999 / -66-999)