Mauban comprises 40 barangays with an estimated population of 70,574. 35 of its barangays (88%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Abo-abo | 551 | 0 | Dead zone: no towers from any source |
| Alitap | 594 | 0 | Dead zone: no towers from any source |
| Baao | 585 | 0 | Dead zone: no towers from any source |
| Bagong Bayan (Pob.) | 8,648 | 0 | Dead zone: no towers from any source |
| Balaybalay | 2,885 | 0 | Dead zone: no towers from any source |
| Bato | 908 | 0 | Dead zone: no towers from any source |
| Cagbalete I | 2,895 | 1 | Crowdsourced signal only (no registered tower) |
| Cagbalete II | 441 | 0 | Dead zone: no towers from any source |
| Cagsiay I | 2,751 | 0 | Dead zone: no towers from any source |
| Cagsiay II | 2,881 | 0 | Dead zone: no towers from any source |
| Cagsiay III | 1,980 | 0 | Dead zone: no towers from any source |
| Concepcion | 728 | 0 | Dead zone: no towers from any source |
| Daungan (Pob.) | 2,227 | 0 | Dead zone: no towers from any source |
| Liwayway | 3,250 | 0 | Dead zone: no towers from any source |
| Lual (Pob.) | 249 | 0 | Dead zone: no towers from any source |
| Lual Rural | 8,337 | 0 | Dead zone: no towers from any source |
| Lucutan | 124 | 0 | Dead zone: no towers from any source |
| Luya-luya | 292 | 0 | Dead zone: no towers from any source |
| Mabato (Pob.) | 739 | 0 | Dead zone: no towers from any source |
| Macasin | 384 | 1 | Crowdsourced signal only (no registered tower) |
| Polo | 5,057 | 1 | Crowdsourced signal only (no registered tower) |
| Remedios I | 480 | 0 | Dead zone: no towers from any source |
| Remedios II | 392 | 0 | Dead zone: no towers from any source |
| Rizaliana (Pob.) | 1,876 | 0 | Dead zone: no towers from any source |
| Rosario | 815 | 0 | Dead zone: no towers from any source |
| Sadsaran (Pob.) | 1,348 | 1 | Crowdsourced signal only (no registered tower) |
| San Gabriel | 320 | 0 | Dead zone: no towers from any source |
| San Isidro | 348 | 0 | Dead zone: no towers from any source |
| San Jose | 731 | 0 | Dead zone: no towers from any source |
| San Lorenzo | 4,667 | 0 | Dead zone: no towers from any source |
| San Miguel | 917 | 0 | Dead zone: no towers from any source |
| San Rafael | 443 | 0 | Dead zone: no towers from any source |
| San Roque | 1,137 | 0 | Dead zone: no towers from any source |
| San Vicente | 960 | 0 | Dead zone: no towers from any source |
| Santa Lucia | 1,195 | 0 | Dead zone: no towers from any source |
| Santo Angel | 664 | 0 | Dead zone: no towers from any source |
| Santo Niño | 341 | 0 | Dead zone: no towers from any source |
| Santol | 851 | 1 | Crowdsourced signal only (no registered tower) |
| Soledad | 6,024 | 0 | Dead zone: no towers from any source |
| Tapucan | 559 | 0 | Dead zone: no towers from any source |