Pantukan comprises 13 barangays with an estimated population of 111,149. 6 of its barangays (46%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Araibo | 1,452 | 0 | Dead zone: no towers from any source |
| Bongabong | 5,843 | 1 | Crowdsourced signal only (no registered tower) |
| Bongbong | 3,183 | 1 | Crowdsourced signal only (no registered tower) |
| Kingking (Pob.) | 34,015 | 13 | Crowdsourced signal only (no registered tower) |
| Las Arenas | 778 | 0 | Dead zone: no towers from any source |
| Magnaga | 14,157 | 6 | Crowdsourced signal only (no registered tower) |
| Matiao | 6,056 | 6 | Crowdsourced signal only (no registered tower) |
| Napnapan | 21,013 | 0 | Dead zone: no towers from any source |
| P. Fuentes | 4,685 | 0 | Dead zone: no towers from any source |
| Tag-Ugpo | 4,795 | 0 | Dead zone: no towers from any source |
| Tagdangua | 5,510 | 13 | Crowdsourced signal only (no registered tower) |
| Tambongon | 5,387 | 0 | Dead zone: no towers from any source |
| Tibagon | 4,275 | 2 | Crowdsourced signal only (no registered tower) |