City of Talisay comprises 27 barangays with an estimated population of 115,020. 6 of its barangays (22%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bubog | 3,900 | 18 | Crowdsourced signal only (no registered tower) |
| Cabatangan | 2,379 | 2 | Crowdsourced signal only (no registered tower) |
| Concepcion | 13,892 | 0 | Dead zone: no towers from any source |
| Dos Hermanas | 9,470 | 4 | Crowdsourced signal only (no registered tower) |
| Efigenio Lizares | 5,519 | 11 | Crowdsourced signal only (no registered tower) |
| Katilingban | 2,284 | 0 | Dead zone: no towers from any source |
| Matab-ang | 9,710 | 14 | Crowdsourced signal only (no registered tower) |
| San Fernando | 3,612 | 0 | Dead zone: no towers from any source |
| Zone 1 (Pob.) | 1,274 | 3 | Crowdsourced signal only (no registered tower) |
| Zone 10 (Pob.) | 6,401 | 2 | Crowdsourced signal only (no registered tower) |
| Zone 11 (Pob.) | 384 | 1 | Crowdsourced signal only (no registered tower) |
| Zone 12 (Pob.) | 4,554 | 7 | Crowdsourced signal only (no registered tower) |
| Zone 12-A (Pob.) | 9,817 | 12 | Crowdsourced signal only (no registered tower) |
| Zone 14 (Pob.) | 297 | 0 | Dead zone: no towers from any source |
| Zone 14-A (Pob.) | 139 | 1 | Crowdsourced signal only (no registered tower) |
| Zone 14-B (Pob.) | 381 | 1 | Crowdsourced signal only (no registered tower) |
| Zone 15 (Pob.) | 18,968 | 56 | Crowdsourced signal only (no registered tower) |
| Zone 16 (Pob.) | 6,050 | 7 | Crowdsourced signal only (no registered tower) |
| Zone 2 (Pob.) | 3,981 | 6 | Crowdsourced signal only (no registered tower) |
| Zone 3 (Pob.) | 4,731 | 1 | Crowdsourced signal only (no registered tower) |
| Zone 4 (Pob.) | 148 | 0 | Dead zone: no towers from any source |
| Zone 4-A (Pob.) | 2,181 | 2 | Crowdsourced signal only (no registered tower) |
| Zone 5 (Pob.) | 1,515 | 0 | Dead zone: no towers from any source |
| Zone 6 (Pob.) | 1,188 | 1 | Crowdsourced signal only (no registered tower) |
| Zone 7 (Pob.) | 397 | 3 | Crowdsourced signal only (no registered tower) |
| Zone 8 (Pob.) | 382 | 2 | Crowdsourced signal only (no registered tower) |
| Zone 9 (Pob.) | 1,466 | 3 | Crowdsourced signal only (no registered tower) |