Bulacan comprises 14 barangays with an estimated population of 69,747. 3 of its barangays (21%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagumbayan | 761 | 8 | Crowdsourced signal only (no registered tower) |
| Balubad | 1,627 | 3 | Crowdsourced signal only (no registered tower) |
| Bambang | 4,650 | 9 | Crowdsourced signal only (no registered tower) |
| Matungao | 8,225 | 11 | Crowdsourced signal only (no registered tower) |
| Maysantol | 554 | 2 | Crowdsourced signal only (no registered tower) |
| Perez | 3,139 | 0 | Dead zone: no towers from any source |
| Pitpitan | 8,129 | 9 | Crowdsourced signal only (no registered tower) |
| San Francisco | 13,255 | 10 | Crowdsourced signal only (no registered tower) |
| San Jose (Pob.) | 867 | 3 | Crowdsourced signal only (no registered tower) |
| San Nicolas | 5,246 | 9 | Crowdsourced signal only (no registered tower) |
| Santa Ana | 8,641 | 1 | Crowdsourced signal only (no registered tower) |
| Santa Ines | 151 | 0 | Dead zone: no towers from any source |
| Taliptip | 13,987 | 3 | Crowdsourced signal only (no registered tower) |
| Tibig | 515 | 0 | Dead zone: no towers from any source |