Inabanga comprises 50 barangays with an estimated population of 37,330. 37 of its barangays (74%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Anonang | 310 | 0 | Dead zone: no towers from any source |
| Badiang | 884 | 2 | Crowdsourced signal only (no registered tower) |
| Baguhan | 671 | 0 | Dead zone: no towers from any source |
| Bahan | 650 | 1 | Crowdsourced signal only (no registered tower) |
| Banahao | 489 | 0 | Dead zone: no towers from any source |
| Baogo | 1,447 | 0 | Dead zone: no towers from any source |
| Bugang | 1,095 | 0 | Dead zone: no towers from any source |
| Cagawasan | 1,007 | 0 | Dead zone: no towers from any source |
| Cagayan | 345 | 0 | Dead zone: no towers from any source |
| Cambitoon | 1,114 | 1 | Crowdsourced signal only (no registered tower) |
| Canlinte | 515 | 0 | Dead zone: no towers from any source |
| Cawayan | 1,075 | 0 | Dead zone: no towers from any source |
| Cogon | 664 | 2 | Crowdsourced signal only (no registered tower) |
| Cuaming | 1,115 | 0 | Dead zone: no towers from any source |
| Dagnawan | 557 | 1 | Crowdsourced signal only (no registered tower) |
| Dagohoy | 1,223 | 2 | Crowdsourced signal only (no registered tower) |
| Dait Sur | 587 | 2 | Crowdsourced signal only (no registered tower) |
| Datag | 471 | 1 | Crowdsourced signal only (no registered tower) |
| Fatima | 764 | 0 | Dead zone: no towers from any source |
| Hambongan | 140 | 0 | Dead zone: no towers from any source |
| Ilaud (Pob.) | 563 | 0 | Dead zone: no towers from any source |
| Ilaya | 328 | 0 | Dead zone: no towers from any source |
| Ilihan | 446 | 0 | Dead zone: no towers from any source |
| Lapacan Norte | 401 | 0 | Dead zone: no towers from any source |
| Lapacan Sur | 705 | 0 | Dead zone: no towers from any source |
| Lawis | 919 | 0 | Dead zone: no towers from any source |
| Liloan Norte | 1,556 | 0 | Dead zone: no towers from any source |
| Liloan Sur | 808 | 0 | Dead zone: no towers from any source |
| Lomboy | 722 | 0 | Dead zone: no towers from any source |
| Lonoy Cainsican | 626 | 2 | Crowdsourced signal only (no registered tower) |
| Lonoy Roma | 635 | 1 | Crowdsourced signal only (no registered tower) |
| Lutao | 931 | 0 | Dead zone: no towers from any source |
| Luyo | 581 | 0 | Dead zone: no towers from any source |
| Mabuhay | 319 | 0 | Dead zone: no towers from any source |
| Maria Rosario | 633 | 0 | Dead zone: no towers from any source |
| Nabuad | 1,562 | 2 | Crowdsourced signal only (no registered tower) |
| Napo | 786 | 0 | Dead zone: no towers from any source |
| Ondol | 871 | 0 | Dead zone: no towers from any source |
| Poblacion | 645 | 2 | Crowdsourced signal only (no registered tower) |
| Riverside | 302 | 0 | Dead zone: no towers from any source |
| Saa | 764 | 0 | Dead zone: no towers from any source |
| San Isidro | 1,148 | 0 | Dead zone: no towers from any source |
| San Jose | 583 | 0 | Dead zone: no towers from any source |
| Santo Niño | 565 | 0 | Dead zone: no towers from any source |
| Santo Rosario | 776 | 1 | Crowdsourced signal only (no registered tower) |
| Sua | 1,842 | 0 | Dead zone: no towers from any source |
| Tambook | 417 | 0 | Dead zone: no towers from any source |
| Tungod | 538 | 0 | Dead zone: no towers from any source |
| U-og | 848 | 0 | Dead zone: no towers from any source |
| Ubujan | 387 | 0 | Dead zone: no towers from any source |