The Area Codes of Bhutan:
The 10 most frequently searched cities / regions or area codes:
| City/Town or Region | Area code |
| 1. | Gelephu, Suray, Lodrai, Sarpang, Tsirang, Damphu, Dagana, Dagapela, Drujegang, Panbang | 6 (+975 6) |
| 2. | Jongkhar, Deothang, Nganglam, Bangtar, Daifam, Nganglam, Gatshel, Gatshel | 7 (+975 7) |
| 3. | Paro, Drukgyel Dzong, Shaba, Ha, Damthang, Chapcha, Wangkha, Tsimasham | 8 (+975 8) |
| 4. | Phuntsholing, Pasakha, Gedu, Tala, Padechu, Sinchekha, Lhamoi Zingkha, Samtse, Gomtu, Chargary, Sibsoo | 5 (+975 5) |
| 5. | Thimphu, Simtokha, Dechencholing, Taba, Kharsadrapchu, Basochu, Wangdue, Punakha, Lingshi, Gasa | 2 (+975 2) |
| 6. | Trashigang, Kanglung, Lhuntse, Tangmachu, Rangjung, Wamrong, Khaling, Mongar, Sakteng, Gelpoyshing, Trashi Yangtse, Tsenkharla | 4 (+975 4) |
| 7. | Trongsa, Jakar, Chumey, Zhemgang, Zhemgang, Tingtibi | 3 (+975 3) |