City of Balanga (Capital) comprises 25 barangays with an estimated population of 91,968. 4 of its barangays (16%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagong Silang | 2,284 | 6 | Verified coverage (NTC + crowdsourced) |
| Bagumbayan | 1,667 | 3 | Crowdsourced signal only (no registered tower) |
| Cabog-Cabog | 2,635 | 8 | Crowdsourced signal only (no registered tower) |
| Camacho | 2,968 | 8 | Verified coverage (NTC + crowdsourced) |
| Cataning | 6,902 | 8 | Verified coverage (NTC + crowdsourced) |
| Central | 1,923 | 13 | Verified coverage (NTC + crowdsourced) |
| Cupang North | 2,983 | 2 | Verified coverage (NTC + crowdsourced) |
| Cupang Proper | 10,584 | 18 | Verified coverage (NTC + crowdsourced) |
| Cupang West | 2,856 | 0 | Dead zone: no towers from any source |
| Dangcol (Bernabe) | 904 | 3 | Registered tower only (not crowd-verified) |
| Doña Francisca | 2,308 | 29 | Verified coverage (NTC + crowdsourced) |
| Ibayo | 1,892 | 9 | Verified coverage (NTC + crowdsourced) |
| Lote | 809 | 2 | Registered tower only (not crowd-verified) |
| Malabia | 361 | 1 | Crowdsourced signal only (no registered tower) |
| Munting Batangas (Cadre) | 2,778 | 2 | Registered tower only (not crowd-verified) |
| Poblacion | 6,577 | 8 | Crowdsourced signal only (no registered tower) |
| Pto. Rivas Ibaba | 1,956 | 0 | Dead zone: no towers from any source |
| Pto. Rivas Itaas | 2,340 | 1 | Registered tower only (not crowd-verified) |
| San Jose | 5,002 | 7 | Verified coverage (NTC + crowdsourced) |
| Sibacan | 1,268 | 2 | Crowdsourced signal only (no registered tower) |
| Talisay | 1,182 | 2 | Verified coverage (NTC + crowdsourced) |
| Tanato | 838 | 0 | Dead zone: no towers from any source |
| Tenejero | 14,819 | 28 | Verified coverage (NTC + crowdsourced) |
| Tortugas | 5,125 | 0 | Dead zone: no towers from any source |
| Tuyo | 9,007 | 20 | Verified coverage (NTC + crowdsourced) |