Pagsanghan comprises 13 barangays with an estimated population of 7,919. 13 of its barangays (100%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bangon | 433 | 0 | Dead zone: no towers from any source |
| Buenos Aires | 567 | 0 | Dead zone: no towers from any source |
| Calanyugan | 332 | 0 | Dead zone: no towers from any source |
| Caloloma | 417 | 0 | Dead zone: no towers from any source |
| Cambaye | 360 | 0 | Dead zone: no towers from any source |
| Canlapwas (Pob.) | 1,243 | 0 | Dead zone: no towers from any source |
| Libertad | 890 | 0 | Dead zone: no towers from any source |
| Pañge | 560 | 0 | Dead zone: no towers from any source |
| San Luis | 685 | 0 | Dead zone: no towers from any source |
| Santo Niño | 1,065 | 0 | Dead zone: no towers from any source |
| Viejo | 35 | 0 | Dead zone: no towers from any source |
| Villahermosa Occidental | 568 | 0 | Dead zone: no towers from any source |
| Villahermosa Oriental | 764 | 0 | Dead zone: no towers from any source |