Taal comprises 42 barangays with an estimated population of 45,927. 22 of its barangays (52%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Apacay | 1,795 | 1 | Crowdsourced signal only (no registered tower) |
| Balisong | 1,750 | 12 | Crowdsourced signal only (no registered tower) |
| Bihis | 444 | 3 | Crowdsourced signal only (no registered tower) |
| Bolbok | 1,071 | 0 | Dead zone: no towers from any source |
| Buli | 3,688 | 8 | Crowdsourced signal only (no registered tower) |
| Butong | 2,570 | 4 | Crowdsourced signal only (no registered tower) |
| Carasuche | 1,444 | 0 | Dead zone: no towers from any source |
| Cawit | 2,474 | 9 | Crowdsourced signal only (no registered tower) |
| Caysasay | 330 | 0 | Dead zone: no towers from any source |
| Cubamba | 402 | 0 | Dead zone: no towers from any source |
| Cultihan | 1,249 | 0 | Dead zone: no towers from any source |
| Gahol | 1,526 | 0 | Dead zone: no towers from any source |
| Halang | 841 | 1 | Crowdsourced signal only (no registered tower) |
| Iba | 2,686 | 5 | Crowdsourced signal only (no registered tower) |
| Ilog | 1,822 | 0 | Dead zone: no towers from any source |
| Imamawo | 971 | 1 | Crowdsourced signal only (no registered tower) |
| Ipil | 1,109 | 0 | Dead zone: no towers from any source |
| Laguile | 1,485 | 9 | Crowdsourced signal only (no registered tower) |
| Latag | 1,334 | 3 | Crowdsourced signal only (no registered tower) |
| Luntal | 995 | 0 | Dead zone: no towers from any source |
| Mahabang Lodlod | 883 | 6 | Crowdsourced signal only (no registered tower) |
| Niogan | 17 | 2 | Crowdsourced signal only (no registered tower) |
| Pansol | 1,026 | 0 | Dead zone: no towers from any source |
| Poblacion 1 | 91 | 0 | Dead zone: no towers from any source |
| Poblacion 10 | 611 | 0 | Dead zone: no towers from any source |
| Poblacion 11 | 505 | 4 | Crowdsourced signal only (no registered tower) |
| Poblacion 12 | 156 | 0 | Dead zone: no towers from any source |
| Poblacion 13 | 121 | 0 | Dead zone: no towers from any source |
| Poblacion 14 | 409 | 0 | Dead zone: no towers from any source |
| Poblacion 2 | 83 | 0 | Dead zone: no towers from any source |
| Poblacion 3 | 437 | 0 | Dead zone: no towers from any source |
| Poblacion 4 | 105 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion 5 | 1,095 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion 6 | 284 | 0 | Dead zone: no towers from any source |
| Poblacion 7 | 182 | 0 | Dead zone: no towers from any source |
| Poblacion 8 | 891 | 0 | Dead zone: no towers from any source |
| Poblacion 9 | 1,255 | 0 | Dead zone: no towers from any source |
| Pook | 1,804 | 5 | Crowdsourced signal only (no registered tower) |
| Seiran | 2,258 | 1 | Crowdsourced signal only (no registered tower) |
| Tatlong Maria | 638 | 2 | Crowdsourced signal only (no registered tower) |
| Tierra Alta | 617 | 0 | Dead zone: no towers from any source |
| Tulo | 2,473 | 1 | Crowdsourced signal only (no registered tower) |