Presentacion (Parubcan) comprises 18 barangays with an estimated population of 14,257. 18 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 |
|---|---|---|---|
| Ayugao | 311 | 0 | Dead zone: no towers from any source |
| Bagong Sirang | 97 | 0 | Dead zone: no towers from any source |
| Baliguian | 971 | 0 | Dead zone: no towers from any source |
| Bantugan | 432 | 0 | Dead zone: no towers from any source |
| Bicalen | 642 | 0 | Dead zone: no towers from any source |
| Bitaogan | 688 | 0 | Dead zone: no towers from any source |
| Buenavista | 669 | 0 | Dead zone: no towers from any source |
| Bulalacao | 624 | 0 | Dead zone: no towers from any source |
| Cagnipa | 681 | 0 | Dead zone: no towers from any source |
| Lagha | 233 | 0 | Dead zone: no towers from any source |
| Lidong | 1,019 | 0 | Dead zone: no towers from any source |
| Liwacsa | 346 | 0 | Dead zone: no towers from any source |
| Maangas | 1,953 | 0 | Dead zone: no towers from any source |
| Pagsangaan | 515 | 0 | Dead zone: no towers from any source |
| Patrocinio | 390 | 0 | Dead zone: no towers from any source |
| Pili | 454 | 0 | Dead zone: no towers from any source |
| Sta. Maria (Pob.) | 3,969 | 0 | Dead zone: no towers from any source |
| Tanawan | 263 | 0 | Dead zone: no towers from any source |