Tukuran comprises 25 barangays with an estimated population of 40,427. 19 of its barangays (76%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alindahaw | 1,584 | 0 | Dead zone: no towers from any source |
| Baclay | 2,145 | 0 | Dead zone: no towers from any source |
| Balimbingan | 150 | 1 | Crowdsourced signal only (no registered tower) |
| Buenasuerte | 853 | 0 | Dead zone: no towers from any source |
| Camanga | 2,886 | 2 | Crowdsourced signal only (no registered tower) |
| Curvada | 3,926 | 1 | Crowdsourced signal only (no registered tower) |
| Laperian | 1,167 | 0 | Dead zone: no towers from any source |
| Libertad | 1,047 | 0 | Dead zone: no towers from any source |
| Lower Bayao | 150 | 0 | Dead zone: no towers from any source |
| Luy-a | 451 | 0 | Dead zone: no towers from any source |
| Manilan | 673 | 0 | Dead zone: no towers from any source |
| Manlayag | 2,230 | 0 | Dead zone: no towers from any source |
| Militar | 2,515 | 0 | Dead zone: no towers from any source |
| Navalan | 1,558 | 1 | Crowdsourced signal only (no registered tower) |
| Panduma Senior | 2,719 | 0 | Dead zone: no towers from any source |
| Sambulawan | 1,460 | 0 | Dead zone: no towers from any source |
| San Antonio | 500 | 0 | Dead zone: no towers from any source |
| San Carlos (Pob.) | 1,884 | 2 | Crowdsourced signal only (no registered tower) |
| Santo Niño (Pob.) | 7,540 | 4 | Crowdsourced signal only (no registered tower) |
| Santo Rosario | 308 | 0 | Dead zone: no towers from any source |
| Sugod | 922 | 0 | Dead zone: no towers from any source |
| Tabuan | 789 | 0 | Dead zone: no towers from any source |
| Tagulo | 583 | 0 | Dead zone: no towers from any source |
| Tinotungan | 896 | 0 | Dead zone: no towers from any source |
| Upper Bayao | 1,491 | 0 | Dead zone: no towers from any source |