Pampanga has 538 barangays across 22 municipalities. 186 barangays (35%) are connectivity dead zones.
| Municipality | Barangays | Dead zones |
|---|---|---|
| Angeles City | 33 | 0 (0%) |
| Apalit | 12 | 2 (17%) |
| Arayat | 30 | 6 (20%) |
| Bacolor | 21 | 7 (33%) |
| Candaba | 33 | 23 (70%) |
| City of San Fernando (Capital) | 35 | 0 (0%) |
| Floridablanca | 33 | 8 (24%) |
| Guagua | 31 | 9 (29%) |
| Lubao | 44 | 15 (34%) |
| Mabalacat City | 27 | 2 (7%) |
| Macabebe | 25 | 19 (76%) |
| Magalang | 27 | 11 (41%) |
| Masantol | 26 | 20 (77%) |
| Mexico | 43 | 12 (28%) |
| Minalin | 15 | 11 (73%) |
| Porac | 29 | 5 (17%) |
| San Luis | 17 | 15 (88%) |
| San Simon | 14 | 4 (29%) |
| Santa Ana | 14 | 2 (14%) |
| Santa Rita | 10 | 3 (30%) |
| Sasmuan (Sexmoan) | 12 | 10 (83%) |
| Sto. Tomas | 7 | 2 (29%) |