Caraga comprises 17 barangays with an estimated population of 45,589. 16 of its barangays (94%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alvar | 229 | 0 | Dead zone: no towers from any source |
| Caningag | 4,113 | 0 | Dead zone: no towers from any source |
| Don Leon Balante | 1,432 | 0 | Dead zone: no towers from any source |
| Lamiawan | 1,678 | 0 | Dead zone: no towers from any source |
| Manorigao | 1,733 | 0 | Dead zone: no towers from any source |
| Mercedes | 6,840 | 0 | Dead zone: no towers from any source |
| Palma Gil | 4,142 | 0 | Dead zone: no towers from any source |
| Pichon | 1,919 | 0 | Dead zone: no towers from any source |
| Poblacion | 4,566 | 0 | Dead zone: no towers from any source |
| San Antonio | 1,735 | 0 | Dead zone: no towers from any source |
| San Jose | 2,042 | 0 | Dead zone: no towers from any source |
| San Luis | 1,793 | 0 | Dead zone: no towers from any source |
| San Miguel | 305 | 0 | Dead zone: no towers from any source |
| San Pedro | 1,267 | 0 | Dead zone: no towers from any source |
| Santa Fe | 817 | 0 | Dead zone: no towers from any source |
| Santiago | 2,779 | 1 | Crowdsourced signal only (no registered tower) |
| Sobrecarey | 8,199 | 0 | Dead zone: no towers from any source |