| Address | : | Jl. Gunung Sitoli – Lahewa, |
| Village | : | Lahewa, |
| Sub-District | : | Lahewa, |
| City | : | North Nias, |
| Province | : | North Sumatera, |
| Post Code | : | -, |
| Website | : | niasutarakab.go.id, |
| Tel. | : | -. |
Address of Regent’s Office of North Nias
//Category: Regent’s Office
//Address of Regent’s Office of South Nias
//| Address | : | Desa Bawonahono, |
| Village | : | Teluk Dalam, |
| Sub-District | : | South Nias, |
| City | : | South Nias, |
| Province | : | North Sumatera, |
| Post Code | : | 22865 |
| Website | : | niasselatankab.go.id, |
| Tel. | : | 0852-7010-7048. |
Address of Regent’s Office of West Nias
//| Address | : | Jl. Raya Onolimbu – Lahomi, |
| Village | : | Onowaembo, |
| Sub-District | : | Lahomi, |
| City | : | West Nias, |
| Province | : | North Sumatera, |
| Post Code | : | -, |
| Website | : | niasbaratkab.co.id, |
| Tel. | : | -. |
Address of Regent’s Office of Nias
//| Address | : | Jl. Pancasila No. 14 |
| Village | : | Ononamolo I, |
| Sub-District | : | Hiliduho, |
| City | : | Nias, |
| Province | : | North Sumatera, |
| Post Code | : | -, |
| Website | : | niaskab.go.id, |
| Tel. | : | (0639) 21535. |
Address of Regent’s Office of Mandailing Natal
//| Address | : | Komp. Perkantoran Payaloting,, |
| Village | : | Parbangunan, |
| Sub-District | : | Panyabungan, |
| City | : | Mandailing Natal, |
| Province | : | North Sumatera, |
| Post Code | : | -, |
| Website | : | madina.go.id, |
| Tel. | : | (0636) 326258. |