Juban comprises 25 barangays with an estimated population of 32,071. 18 of its barangays (72%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Anog | 659 | 0 | Dead zone: no towers from any source |
| Aroroy | 1,458 | 1 | Crowdsourced signal only (no registered tower) |
| Bacolod | 2,442 | 2 | Crowdsourced signal only (no registered tower) |
| Binanuahan | 2,034 | 0 | Dead zone: no towers from any source |
| Biriran | 1,821 | 0 | Dead zone: no towers from any source |
| Buraburan | 1,431 | 1 | Crowdsourced signal only (no registered tower) |
| Calateo | 836 | 0 | Dead zone: no towers from any source |
| Calmayon | 349 | 0 | Dead zone: no towers from any source |
| Carohayon | 274 | 0 | Dead zone: no towers from any source |
| Catanagan | 1,048 | 0 | Dead zone: no towers from any source |
| Catanusan | 1,719 | 0 | Dead zone: no towers from any source |
| Cogon | 1,896 | 5 | Crowdsourced signal only (no registered tower) |
| Embarcadero | 577 | 0 | Dead zone: no towers from any source |
| Guruyan | 3,005 | 0 | Dead zone: no towers from any source |
| Lajong | 1,761 | 0 | Dead zone: no towers from any source |
| Maalo | 562 | 0 | Dead zone: no towers from any source |
| North Poblacion | 224 | 0 | Dead zone: no towers from any source |
| Puting Sapa | 1,339 | 0 | Dead zone: no towers from any source |
| Rangas | 1,491 | 2 | Crowdsourced signal only (no registered tower) |
| Sablayan | 390 | 0 | Dead zone: no towers from any source |
| Sipaya | 505 | 0 | Dead zone: no towers from any source |
| South Poblacion | 1,010 | 1 | Crowdsourced signal only (no registered tower) |
| Taboc | 2,795 | 0 | Dead zone: no towers from any source |
| Tinago | 339 | 0 | Dead zone: no towers from any source |
| Tughan | 2,106 | 1 | Crowdsourced signal only (no registered tower) |