Poona Piagapo comprises 26 barangays with an estimated population of 34,472. 25 of its barangays (96%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alowin | 1,014 | 0 | Dead zone: no towers from any source |
| Bubong-Dinaig | 1,072 | 0 | Dead zone: no towers from any source |
| Cabasaran | 3,438 | 0 | Dead zone: no towers from any source |
| Cadayonan | 1,386 | 0 | Dead zone: no towers from any source |
| Caromatan | 4,203 | 0 | Dead zone: no towers from any source |
| Daramba | 1,389 | 0 | Dead zone: no towers from any source |
| Dinaig | 1,318 | 0 | Dead zone: no towers from any source |
| Kablangan | 220 | 0 | Dead zone: no towers from any source |
| Lomidong | 790 | 0 | Dead zone: no towers from any source |
| Lumbatan | 384 | 0 | Dead zone: no towers from any source |
| Lupitan | 819 | 0 | Dead zone: no towers from any source |
| Madamba | 523 | 0 | Dead zone: no towers from any source |
| Madaya | 2,744 | 0 | Dead zone: no towers from any source |
| Maliwanag | 3,402 | 0 | Dead zone: no towers from any source |
| Nunang | 410 | 0 | Dead zone: no towers from any source |
| Nunungan | 885 | 0 | Dead zone: no towers from any source |
| Pantao Raya | 1,851 | 0 | Dead zone: no towers from any source |
| Pantaon | 357 | 0 | Dead zone: no towers from any source |
| Pendolonan | 303 | 0 | Dead zone: no towers from any source |
| Pened | 422 | 0 | Dead zone: no towers from any source |
| Piangamangaan | 667 | 0 | Dead zone: no towers from any source |
| Poblacion (Lumbacaingud) | 1,644 | 0 | Dead zone: no towers from any source |
| Sulo | 333 | 0 | Dead zone: no towers from any source |
| Tagoranao | 1,717 | 0 | Dead zone: no towers from any source |
| Tangclao | 407 | 0 | Dead zone: no towers from any source |
| Timbangalan | 2,774 | 1 | Crowdsourced signal only (no registered tower) |