Calanogas comprises 17 barangays with an estimated population of 5,895. 17 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 |
|---|---|---|---|
| Bubonga Ranao | 469 | 0 | Dead zone: no towers from any source |
| Calalaoan (Pob.) | 317 | 0 | Dead zone: no towers from any source |
| Gas | 822 | 0 | Dead zone: no towers from any source |
| Inoma | 326 | 0 | Dead zone: no towers from any source |
| Inudaran | 230 | 0 | Dead zone: no towers from any source |
| Luguna | 1,027 | 0 | Dead zone: no towers from any source |
| Mimbalawag | 204 | 0 | Dead zone: no towers from any source |
| Ngingir | 162 | 0 | Dead zone: no towers from any source |
| Pagalongan | 179 | 0 | Dead zone: no towers from any source |
| Panggawalupa | 364 | 0 | Dead zone: no towers from any source |
| Pantaon | 346 | 0 | Dead zone: no towers from any source |
| Piksan | 92 | 0 | Dead zone: no towers from any source |
| Pindolonan | 334 | 0 | Dead zone: no towers from any source |
| Punud | 48 | 0 | Dead zone: no towers from any source |
| Tagoranao | 528 | 0 | Dead zone: no towers from any source |
| Taliboboka | 123 | 0 | Dead zone: no towers from any source |
| Tambac | 324 | 0 | Dead zone: no towers from any source |