Alicia comprises 34 barangays with an estimated population of 72,883. 15 of its barangays (44%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Amistad | 1,395 | 0 | Dead zone: no towers from any source |
| Antonino (Pob.) | 7,454 | 19 | Crowdsourced signal only (no registered tower) |
| Apanay | 1,344 | 4 | Crowdsourced signal only (no registered tower) |
| Aurora | 1,675 | 2 | Crowdsourced signal only (no registered tower) |
| Bagnos | 3,008 | 0 | Dead zone: no towers from any source |
| Bagong Sikat | 526 | 0 | Dead zone: no towers from any source |
| Bantug-Petines | 1,713 | 0 | Dead zone: no towers from any source |
| Bonifacio | 649 | 0 | Dead zone: no towers from any source |
| Burgos | 2,185 | 0 | Dead zone: no towers from any source |
| Calaocan (Pob.) | 2,037 | 4 | Crowdsourced signal only (no registered tower) |
| Callao | 1,825 | 1 | Crowdsourced signal only (no registered tower) |
| Dagupan | 899 | 0 | Dead zone: no towers from any source |
| Inanama | 789 | 0 | Dead zone: no towers from any source |
| Linglingay | 2,490 | 1 | Crowdsourced signal only (no registered tower) |
| M.H. del Pilar | 4,485 | 11 | Crowdsourced signal only (no registered tower) |
| Mabini | 4,362 | 3 | Crowdsourced signal only (no registered tower) |
| Magsaysay (Pob.) | 961 | 3 | Crowdsourced signal only (no registered tower) |
| Mataas na Kahoy | 1,427 | 1 | Crowdsourced signal only (no registered tower) |
| Paddad | 2,438 | 5 | Crowdsourced signal only (no registered tower) |
| Rizal | 3,934 | 0 | Dead zone: no towers from any source |
| Rizaluna | 3,457 | 3 | Crowdsourced signal only (no registered tower) |
| Salvacion | 2,513 | 0 | Dead zone: no towers from any source |
| San Antonio (Pob.) | 1,391 | 10 | Crowdsourced signal only (no registered tower) |
| San Fernando | 2,779 | 10 | Crowdsourced signal only (no registered tower) |
| San Francisco | 1,487 | 0 | Dead zone: no towers from any source |
| San Juan | 1,571 | 0 | Dead zone: no towers from any source |
| San Pablo | 1,445 | 0 | Dead zone: no towers from any source |
| San Pedro | 2,531 | 0 | Dead zone: no towers from any source |
| Santa Cruz | 2,697 | 4 | Crowdsourced signal only (no registered tower) |
| Santa Maria | 852 | 4 | Crowdsourced signal only (no registered tower) |
| Santo Domingo | 1,712 | 1 | Crowdsourced signal only (no registered tower) |
| Santo Tomas | 1,610 | 0 | Dead zone: no towers from any source |
| Victoria | 1,490 | 7 | Crowdsourced signal only (no registered tower) |
| Zamora | 1,752 | 2 | Crowdsourced signal only (no registered tower) |