Area Code +975-4-(670400...670499) located in Sakteng DAMA, more detail is as below. Place International Dialing Code : 975 International Prefix : 00 National Destination Code : 4 Subscriber Number From : 670400 Subscriber Number To : 670499 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 7 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Bhutan Telecom Click here to buy Bhutan Area Code Database Other Information Language Code : dz (Bhutani) Country Number : 64 (Bhutan) Country Code : BT (Bhutan) City : Sakteng DAMA Timezone : Asia/Thimphu Coordinated Universal Time : +06:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 27.4000 Longitude : 91.9200 ‹ previous : +975-4-(640000...641999) next › : +975-4-(744000...744999) Dialling Instructions For trunk calls: - 4 670400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 975 4 670400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 670400 ~ 670499 (Count: 100) Example: +975-4-670400 / 00975-4-670400 (4-670400 / -4-670400) +975-4-670401 / 00975-4-670401 (4-670401 / -4-670401) +975-4-670402 / 00975-4-670402 (4-670402 / -4-670402) +975-4-670403 / 00975-4-670403 (4-670403 / -4-670403) +975-4-670404 / 00975-4-670404 (4-670404 / -4-670404) ...+975-4-xxxxxx / 00975-4-xxxxxx (4-xxxxxx / -4-xxxxxx) ...+975-4-670495 / 00975-4-670495 (4-670495 / -4-670495) +975-4-670496 / 00975-4-670496 (4-670496 / -4-670496) +975-4-670497 / 00975-4-670497 (4-670497 / -4-670497) +975-4-670498 / 00975-4-670498 (4-670498 / -4-670498) +975-4-670499 / 00975-4-670499 (4-670499 / -4-670499)