Toboso comprises 9 barangays with an estimated population of 38,370. 8 of its barangays (89%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bandila | 3,457 | 0 | Dead zone: no towers from any source |
| Bug-ang | 5,958 | 0 | Dead zone: no towers from any source |
| General Luna | 3,453 | 0 | Dead zone: no towers from any source |
| Magticol | 2,678 | 0 | Dead zone: no towers from any source |
| Poblacion | 6,605 | 0 | Dead zone: no towers from any source |
| Salamanca | 4,682 | 0 | Dead zone: no towers from any source |
| San Isidro | 5,585 | 0 | Dead zone: no towers from any source |
| San Jose | 2,677 | 1 | Crowdsourced signal only (no registered tower) |
| Tabun-ac | 3,275 | 0 | Dead zone: no towers from any source |