Caramoan comprises 49 barangays with an estimated population of 51,214. 44 of its barangays (90%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Agaas | 269 | 0 | Dead zone: no towers from any source |
| Antolon | 640 | 0 | Dead zone: no towers from any source |
| Bacgong | 561 | 0 | Dead zone: no towers from any source |
| Bahay | 785 | 0 | Dead zone: no towers from any source |
| Bikal | 1,014 | 1 | Crowdsourced signal only (no registered tower) |
| Binanuahan (Pob.) | 639 | 0 | Dead zone: no towers from any source |
| Cabacongan | 1,229 | 0 | Dead zone: no towers from any source |
| Cadong | 1,353 | 0 | Dead zone: no towers from any source |
| Canatuan | 456 | 0 | Dead zone: no towers from any source |
| Caputatan | 550 | 0 | Dead zone: no towers from any source |
| Colongcogong | 743 | 0 | Dead zone: no towers from any source |
| Daraga | 886 | 0 | Dead zone: no towers from any source |
| Gata | 1,576 | 0 | Dead zone: no towers from any source |
| Gibgos | 1,687 | 0 | Dead zone: no towers from any source |
| Gogon | 976 | 0 | Dead zone: no towers from any source |
| Guijalo | 2,429 | 0 | Dead zone: no towers from any source |
| Hanopol | 928 | 0 | Dead zone: no towers from any source |
| Hanoy | 523 | 0 | Dead zone: no towers from any source |
| Haponan | 606 | 0 | Dead zone: no towers from any source |
| Ilawod | 315 | 5 | Crowdsourced signal only (no registered tower) |
| Ili-Centro (Pob.) | 1,277 | 0 | Dead zone: no towers from any source |
| Lidong | 507 | 0 | Dead zone: no towers from any source |
| Lubas | 1,974 | 0 | Dead zone: no towers from any source |
| Malabog | 1,283 | 0 | Dead zone: no towers from any source |
| Maligaya | 155 | 0 | Dead zone: no towers from any source |
| Mampirao | 1,877 | 0 | Dead zone: no towers from any source |
| Mandiclum (Mandiclom) | 1,131 | 0 | Dead zone: no towers from any source |
| Maqueda | 641 | 0 | Dead zone: no towers from any source |
| Minalaba | 1,091 | 0 | Dead zone: no towers from any source |
| Oring | 1,037 | 0 | Dead zone: no towers from any source |
| Oroc-Osoc | 376 | 1 | Crowdsourced signal only (no registered tower) |
| Pagolinan | 609 | 0 | Dead zone: no towers from any source |
| Pandanan | 882 | 0 | Dead zone: no towers from any source |
| Paniman | 1,510 | 8 | Crowdsourced signal only (no registered tower) |
| Patag-Belen | 579 | 0 | Dead zone: no towers from any source |
| Pili-Centro | 211 | 0 | Dead zone: no towers from any source |
| Pili-Tabiguian | 518 | 0 | Dead zone: no towers from any source |
| Poloan | 546 | 0 | Dead zone: no towers from any source |
| Salvacion | 1,070 | 0 | Dead zone: no towers from any source |
| San Roque | 2,041 | 0 | Dead zone: no towers from any source |
| San Vicente | 872 | 0 | Dead zone: no towers from any source |
| Santa Cruz | 1,297 | 0 | Dead zone: no towers from any source |
| Solnopan | 259 | 0 | Dead zone: no towers from any source |
| Tabgon | 2,418 | 0 | Dead zone: no towers from any source |
| Tabiguian | 1,146 | 0 | Dead zone: no towers from any source |
| Tabog | 1,343 | 0 | Dead zone: no towers from any source |
| Tawog (Pob.) | 5,107 | 4 | Crowdsourced signal only (no registered tower) |
| Terogo | 691 | 0 | Dead zone: no towers from any source |
| Toboan | 601 | 0 | Dead zone: no towers from any source |