Lumba-Bayabao (Maguing) comprises 38 barangays with an estimated population of 15,520. 38 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 |
|---|---|---|---|
| Bacolod I | 982 | 0 | Dead zone: no towers from any source |
| Bacolod II | 613 | 0 | Dead zone: no towers from any source |
| Bantayao | 102 | 0 | Dead zone: no towers from any source |
| Barit | 2,571 | 0 | Dead zone: no towers from any source |
| Baugan | 40 | 0 | Dead zone: no towers from any source |
| Buad Lumbac | 128 | 0 | Dead zone: no towers from any source |
| Cabasaran | 232 | 0 | Dead zone: no towers from any source |
| Calilangan | 381 | 0 | Dead zone: no towers from any source |
| Carandangan-Mipaga | 1,240 | 0 | Dead zone: no towers from any source |
| Cormatan Langban | 180 | 0 | Dead zone: no towers from any source |
| Dialongana | 63 | 0 | Dead zone: no towers from any source |
| Dilindongan-Cadayonan | 749 | 0 | Dead zone: no towers from any source |
| Gadongan | 1,040 | 0 | Dead zone: no towers from any source |
| Galawan | 54 | 0 | Dead zone: no towers from any source |
| Gambai | 2,103 | 0 | Dead zone: no towers from any source |
| Kasola | 218 | 0 | Dead zone: no towers from any source |
| Lalangitun | 520 | 0 | Dead zone: no towers from any source |
| Lama | 43 | 0 | Dead zone: no towers from any source |
| Lindongan Dialongana | 61 | 0 | Dead zone: no towers from any source |
| Lobo Basara | 255 | 0 | Dead zone: no towers from any source |
| Lumbac Bacayawan | 102 | 0 | Dead zone: no towers from any source |
| Macaguiling | 289 | 0 | Dead zone: no towers from any source |
| Mapantao | 216 | 0 | Dead zone: no towers from any source |
| Mapoling | 235 | 0 | Dead zone: no towers from any source |
| Maribo (Pob.) | 17 | 0 | Dead zone: no towers from any source |
| Minaring Diladigan | 246 | 0 | Dead zone: no towers from any source |
| Pagayawan | 171 | 0 | Dead zone: no towers from any source |
| Posudaragat | 30 | 0 | Dead zone: no towers from any source |
| Rumayas | 168 | 0 | Dead zone: no towers from any source |
| Sabala Bantayao | 286 | 0 | Dead zone: no towers from any source |
| Salaman | 486 | 0 | Dead zone: no towers from any source |
| Salolodun Berwar | 80 | 0 | Dead zone: no towers from any source |
| Sarigidan Madiar | 358 | 0 | Dead zone: no towers from any source |
| Sunggod | 78 | 0 | Dead zone: no towers from any source |
| Taluan | 216 | 0 | Dead zone: no towers from any source |
| Tamlang | 34 | 0 | Dead zone: no towers from any source |
| Tongcopan | 699 | 0 | Dead zone: no towers from any source |
| Turogan | 234 | 0 | Dead zone: no towers from any source |