General Luna comprises 19 barangays with an estimated population of 17,224. 12 of its barangays (63%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Anajawan | 139 | 0 | Dead zone: no towers from any source |
| Cabitoonan | 364 | 1 | Crowdsourced signal only (no registered tower) |
| Catangnan | 1,075 | 9 | Crowdsourced signal only (no registered tower) |
| Consuelo | 2,026 | 0 | Dead zone: no towers from any source |
| Corazon | 677 | 0 | Dead zone: no towers from any source |
| Daku | 168 | 0 | Dead zone: no towers from any source |
| La Januza | 325 | 0 | Dead zone: no towers from any source |
| Libertad | 1,145 | 0 | Dead zone: no towers from any source |
| Magsaysay | 703 | 0 | Dead zone: no towers from any source |
| Malinao | 2,985 | 0 | Dead zone: no towers from any source |
| Poblacion I (Purok I) | 207 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion II (Purok II) | 55 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion III (Purok III) | 443 | 3 | Crowdsourced signal only (no registered tower) |
| Poblacion IV (Purok IV) | 27 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion V (Purok V) | 2,227 | 11 | Crowdsourced signal only (no registered tower) |
| Santa Cruz | 1,538 | 0 | Dead zone: no towers from any source |
| Santa Fe | 441 | 0 | Dead zone: no towers from any source |
| Suyangan | 243 | 0 | Dead zone: no towers from any source |
| Tawin-tawin | 2,436 | 0 | Dead zone: no towers from any source |