Enrique B. Magalona (Saravia) comprises 23 barangays with an estimated population of 62,727. 9 of its barangays (39%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alacaygan | 3,442 | 0 | Dead zone: no towers from any source |
| Alicante | 6,205 | 7 | Crowdsourced signal only (no registered tower) |
| Batea | 1,034 | 0 | Dead zone: no towers from any source |
| Canlusong | 1,258 | 0 | Dead zone: no towers from any source |
| Consing | 4,817 | 1 | Crowdsourced signal only (no registered tower) |
| Cudangdang | 1,380 | 0 | Dead zone: no towers from any source |
| Damgo | 1,971 | 3 | Crowdsourced signal only (no registered tower) |
| Gahit | 2,097 | 1 | Crowdsourced signal only (no registered tower) |
| Latasan | 2,182 | 2 | Crowdsourced signal only (no registered tower) |
| Madalag | 5,003 | 0 | Dead zone: no towers from any source |
| Manta-angan | 2,222 | 2 | Crowdsourced signal only (no registered tower) |
| Nanca | 2,983 | 1 | Crowdsourced signal only (no registered tower) |
| Pasil | 3,080 | 0 | Dead zone: no towers from any source |
| Poblacion I (Barangay 1) | 2,308 | 0 | Dead zone: no towers from any source |
| Poblacion II (Barangay 2) | 2,120 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion III (Barangay 3) | 2,484 | 5 | Crowdsourced signal only (no registered tower) |
| San Isidro | 3,898 | 0 | Dead zone: no towers from any source |
| San Jose | 2,305 | 1 | Crowdsourced signal only (no registered tower) |
| Santo Niño | 1,108 | 3 | Crowdsourced signal only (no registered tower) |
| Tabigue | 3,315 | 2 | Crowdsourced signal only (no registered tower) |
| Tanza | 4,262 | 4 | Crowdsourced signal only (no registered tower) |
| Tomongtong | 918 | 1 | Crowdsourced signal only (no registered tower) |
| Tuburan | 2,335 | 0 | Dead zone: no towers from any source |