Delfin Albano (Magsaysay) comprises 29 barangays with an estimated population of 22,795. 23 of its barangays (79%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Aga | 759 | 0 | Dead zone: no towers from any source |
| Andarayan | 1,025 | 22 | Crowdsourced signal only (no registered tower) |
| Aneg | 1,469 | 0 | Dead zone: no towers from any source |
| Bayabo | 487 | 0 | Dead zone: no towers from any source |
| Calinaoan Sur | 669 | 1 | Crowdsourced signal only (no registered tower) |
| Caloocan | 835 | 0 | Dead zone: no towers from any source |
| Capitol | 454 | 0 | Dead zone: no towers from any source |
| Carmencita | 1,376 | 0 | Dead zone: no towers from any source |
| Concepcion | 492 | 0 | Dead zone: no towers from any source |
| Maui | 431 | 0 | Dead zone: no towers from any source |
| Quibal | 199 | 0 | Dead zone: no towers from any source |
| Ragan Almacen | 941 | 0 | Dead zone: no towers from any source |
| Ragan Norte | 1,279 | 0 | Dead zone: no towers from any source |
| Ragan Sur (Pob.) | 2,380 | 2 | Crowdsourced signal only (no registered tower) |
| Rizal (Ragan Almacen Alto) | 531 | 0 | Dead zone: no towers from any source |
| San Andres | 112 | 0 | Dead zone: no towers from any source |
| San Antonio | 2,689 | 1 | Crowdsourced signal only (no registered tower) |
| San Isidro | 560 | 0 | Dead zone: no towers from any source |
| San Jose | 800 | 0 | Dead zone: no towers from any source |
| San Juan | 748 | 6 | Crowdsourced signal only (no registered tower) |
| San Macario | 868 | 0 | Dead zone: no towers from any source |
| San Nicolas (Fusi) | 1,324 | 1 | Crowdsourced signal only (no registered tower) |
| San Patricio | 323 | 0 | Dead zone: no towers from any source |
| San Roque | 243 | 0 | Dead zone: no towers from any source |
| Santo Rosario | 575 | 0 | Dead zone: no towers from any source |
| Santor | 239 | 0 | Dead zone: no towers from any source |
| Villa Luz | 170 | 0 | Dead zone: no towers from any source |
| Villa Pereda | 652 | 0 | Dead zone: no towers from any source |
| Visitacion | 165 | 0 | Dead zone: no towers from any source |