Silvino Lobos comprises 26 barangays with an estimated population of 16,301. 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 |
|---|---|---|---|
| Balud | 403 | 0 | Dead zone: no towers from any source |
| Cababayogan | 321 | 0 | Dead zone: no towers from any source |
| Cabunga-an | 3,175 | 0 | Dead zone: no towers from any source |
| Cagda-o | 500 | 0 | Dead zone: no towers from any source |
| Caghilot | 560 | 0 | Dead zone: no towers from any source |
| Camanggaran | 180 | 0 | Dead zone: no towers from any source |
| Camaya-an | 266 | 0 | Dead zone: no towers from any source |
| Deit de Suba | 951 | 0 | Dead zone: no towers from any source |
| Deit de Turag | 625 | 0 | Dead zone: no towers from any source |
| Gebolwangan | 858 | 0 | Dead zone: no towers from any source |
| Gebonawan | 72 | 0 | Dead zone: no towers from any source |
| Gecbo-an | 457 | 0 | Dead zone: no towers from any source |
| Genagasan | 665 | 0 | Dead zone: no towers from any source |
| Geparayan de Turag | 995 | 0 | Dead zone: no towers from any source |
| Giguimitan | 732 | 0 | Dead zone: no towers from any source |
| Gusaran | 714 | 0 | Dead zone: no towers from any source |
| Imelda | 340 | 0 | Dead zone: no towers from any source |
| Montalban | 340 | 0 | Dead zone: no towers from any source |
| Poblacion I | 335 | 0 | Dead zone: no towers from any source |
| Poblacion II | 719 | 0 | Dead zone: no towers from any source |
| San Antonio | 650 | 0 | Dead zone: no towers from any source |
| San Isidro | 613 | 0 | Dead zone: no towers from any source |
| Senonogan de Tubang | 132 | 0 | Dead zone: no towers from any source |
| Suba (Pob.) | 990 | 0 | Dead zone: no towers from any source |
| Tobgon | 108 | 0 | Dead zone: no towers from any source |
| Victory | 600 | 0 | Dead zone: no towers from any source |