Laua-an comprises 40 barangays with an estimated population of 28,728. 31 of its barangays (78%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagongbayan | 799 | 0 | Dead zone: no towers from any source |
| Banban | 49 | 1 | Crowdsourced signal only (no registered tower) |
| Bongbongan | 415 | 0 | Dead zone: no towers from any source |
| Cabariwan | 548 | 2 | Crowdsourced signal only (no registered tower) |
| Cadajug | 950 | 1 | Crowdsourced signal only (no registered tower) |
| Canituan | 620 | 0 | Dead zone: no towers from any source |
| Capnayan | 213 | 0 | Dead zone: no towers from any source |
| Casit-an | 1,598 | 0 | Dead zone: no towers from any source |
| Guiamon | 268 | 0 | Dead zone: no towers from any source |
| Guinbanga-an | 3,654 | 0 | Dead zone: no towers from any source |
| Guisijan | 1,828 | 3 | Crowdsourced signal only (no registered tower) |
| Igtadiao | 198 | 0 | Dead zone: no towers from any source |
| Intao | 822 | 1 | Crowdsourced signal only (no registered tower) |
| Jaguikican | 1,720 | 0 | Dead zone: no towers from any source |
| Jinalinan | 121 | 0 | Dead zone: no towers from any source |
| Lactudan | 480 | 0 | Dead zone: no towers from any source |
| Latazon | 391 | 0 | Dead zone: no towers from any source |
| Laua-an | 613 | 0 | Dead zone: no towers from any source |
| Leon | 291 | 0 | Dead zone: no towers from any source |
| Liberato | 402 | 0 | Dead zone: no towers from any source |
| Lindero | 1,625 | 0 | Dead zone: no towers from any source |
| Liya-liya | 369 | 2 | Crowdsourced signal only (no registered tower) |
| Lugta | 1,100 | 1 | Crowdsourced signal only (no registered tower) |
| Lupa-an | 700 | 0 | Dead zone: no towers from any source |
| Magyapo | 339 | 0 | Dead zone: no towers from any source |
| Maria | 1,628 | 0 | Dead zone: no towers from any source |
| Mauno | 422 | 0 | Dead zone: no towers from any source |
| Maybunga | 291 | 0 | Dead zone: no towers from any source |
| Necesito (Paniatan) | 626 | 0 | Dead zone: no towers from any source |
| Oloc | 787 | 4 | Crowdsourced signal only (no registered tower) |
| Omlot | 127 | 0 | Dead zone: no towers from any source |
| Pandanan | 262 | 0 | Dead zone: no towers from any source |
| Paningayan | 322 | 0 | Dead zone: no towers from any source |
| Pascuala | 297 | 0 | Dead zone: no towers from any source |
| Poblacion (Centro) | 2,400 | 1 | Crowdsourced signal only (no registered tower) |
| San Ramon | 369 | 0 | Dead zone: no towers from any source |
| Santiago | 542 | 0 | Dead zone: no towers from any source |
| Tibacan | 164 | 0 | Dead zone: no towers from any source |
| Tigunhao | 289 | 0 | Dead zone: no towers from any source |
| Virginia | 89 | 0 | Dead zone: no towers from any source |