Jose Abad Santos (Trinidad) comprises 26 barangays with an estimated population of 87,135. 26 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 |
|---|---|---|---|
| Balangonan | 4,256 | 0 | Dead zone: no towers from any source |
| Buguis | 644 | 0 | Dead zone: no towers from any source |
| Bukid | 2,592 | 0 | Dead zone: no towers from any source |
| Butuan | 1,895 | 0 | Dead zone: no towers from any source |
| Butulan | 2,457 | 0 | Dead zone: no towers from any source |
| Caburan Big | 8,634 | 0 | Dead zone: no towers from any source |
| Caburan Small (Pob.) | 8,319 | 0 | Dead zone: no towers from any source |
| Camalian | 1,713 | 0 | Dead zone: no towers from any source |
| Carahayan | 1,355 | 0 | Dead zone: no towers from any source |
| Cayaponga | 2,121 | 0 | Dead zone: no towers from any source |
| Culaman | 3,578 | 0 | Dead zone: no towers from any source |
| Kalbay | 6,586 | 0 | Dead zone: no towers from any source |
| Kitayo | 1,486 | 0 | Dead zone: no towers from any source |
| Magulibas | 2,863 | 0 | Dead zone: no towers from any source |
| Malalan | 2,443 | 0 | Dead zone: no towers from any source |
| Mangile | 4,094 | 0 | Dead zone: no towers from any source |
| Marabutuan | 4,259 | 0 | Dead zone: no towers from any source |
| Meybio | 2,225 | 0 | Dead zone: no towers from any source |
| Molmol | 525 | 0 | Dead zone: no towers from any source |
| Nuing | 3,827 | 0 | Dead zone: no towers from any source |
| Patulang | 2,128 | 0 | Dead zone: no towers from any source |
| Quiapo | 3,046 | 0 | Dead zone: no towers from any source |
| San Isidro | 4,988 | 0 | Dead zone: no towers from any source |
| Sugal | 4,710 | 0 | Dead zone: no towers from any source |
| Tabayon | 3,783 | 0 | Dead zone: no towers from any source |
| Tanuman | 2,608 | 0 | Dead zone: no towers from any source |