Rosales comprises 37 barangays with an estimated population of 65,111. 12 of its barangays (32%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Acop | 3,122 | 1 | Crowdsourced signal only (no registered tower) |
| Bakit-Bakit | 1,632 | 1 | Crowdsourced signal only (no registered tower) |
| Balingcanaway | 898 | 1 | Crowdsourced signal only (no registered tower) |
| Cabalaoangan Norte | 1,068 | 6 | Crowdsourced signal only (no registered tower) |
| Cabalaoangan Sur | 1,091 | 6 | Crowdsourced signal only (no registered tower) |
| Calanutan (Don Felix Coloma) | 1,535 | 0 | Dead zone: no towers from any source |
| Camangaan | 1,499 | 9 | Crowdsourced signal only (no registered tower) |
| Capitan Tomas | 359 | 0 | Dead zone: no towers from any source |
| Carmay East | 4,620 | 2 | Crowdsourced signal only (no registered tower) |
| Carmay West | 2,981 | 1 | Crowdsourced signal only (no registered tower) |
| Carmen East | 2,378 | 25 | Crowdsourced signal only (no registered tower) |
| Carmen West | 1,430 | 14 | Crowdsourced signal only (no registered tower) |
| Casanicolasan | 761 | 0 | Dead zone: no towers from any source |
| Coliling | 2,456 | 10 | Crowdsourced signal only (no registered tower) |
| Don Antonio Village | 389 | 0 | Dead zone: no towers from any source |
| Guiling | 2,299 | 7 | Crowdsourced signal only (no registered tower) |
| Palakipak | 1,068 | 13 | Crowdsourced signal only (no registered tower) |
| Pangaoan | 1,244 | 1 | Crowdsourced signal only (no registered tower) |
| Rabago | 6,401 | 21 | Crowdsourced signal only (no registered tower) |
| Rizal | 2,587 | 0 | Dead zone: no towers from any source |
| Salvacion | 761 | 1 | Crowdsourced signal only (no registered tower) |
| San Angel | 1,852 | 0 | Dead zone: no towers from any source |
| San Antonio | 1,396 | 0 | Dead zone: no towers from any source |
| San Bartolome | 874 | 27 | Crowdsourced signal only (no registered tower) |
| San Isidro | 1,422 | 26 | Crowdsourced signal only (no registered tower) |
| San Luis | 1,242 | 0 | Dead zone: no towers from any source |
| San Pedro East | 848 | 1 | Crowdsourced signal only (no registered tower) |
| San Pedro West | 666 | 3 | Crowdsourced signal only (no registered tower) |
| San Vicente | 296 | 0 | Dead zone: no towers from any source |
| Station District | 2,690 | 2 | Crowdsourced signal only (no registered tower) |
| Tomana East | 3,618 | 1 | Crowdsourced signal only (no registered tower) |
| Tomana West | 5,377 | 17 | Crowdsourced signal only (no registered tower) |
| Zone I (Pob.) | 2,037 | 0 | Dead zone: no towers from any source |
| Zone II (Pob.) | 330 | 2 | Crowdsourced signal only (no registered tower) |
| Zone III (Pob.) | 663 | 0 | Dead zone: no towers from any source |
| Zone IV (Pob.) | 880 | 0 | Dead zone: no towers from any source |
| Zone V (Pob.) | 341 | 1 | Crowdsourced signal only (no registered tower) |