General Santos City (Dadiangas) comprises 26 barangays with an estimated population of 550,146. 1 of its barangays (4%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Apopong | 38,218 | 37 | Verified coverage (NTC + crowdsourced) |
| Baluan | 8,748 | 13 | Verified coverage (NTC + crowdsourced) |
| Batomelong | 1,397 | 6 | Crowdsourced signal only (no registered tower) |
| Buayan | 7,826 | 17 | Verified coverage (NTC + crowdsourced) |
| Bula | 38,878 | 44 | Verified coverage (NTC + crowdsourced) |
| Calumpang | 46,146 | 77 | Verified coverage (NTC + crowdsourced) |
| City Heights | 20,959 | 58 | Verified coverage (NTC + crowdsourced) |
| Conel | 8,637 | 15 | Verified coverage (NTC + crowdsourced) |
| Dadiangas East (Pob.) | 7,163 | 69 | Verified coverage (NTC + crowdsourced) |
| Dadiangas North | 8,350 | 53 | Verified coverage (NTC + crowdsourced) |
| Dadiangas South | 11,575 | 46 | Verified coverage (NTC + crowdsourced) |
| Dadiangas West | 5,712 | 25 | Verified coverage (NTC + crowdsourced) |
| Fatima | 91,901 | 83 | Verified coverage (NTC + crowdsourced) |
| Katangawan | 9,915 | 40 | Verified coverage (NTC + crowdsourced) |
| Labangal | 62,302 | 85 | Verified coverage (NTC + crowdsourced) |
| Lagao (1st & 3rd) | 28,323 | 292 | Verified coverage (NTC + crowdsourced) |
| Ligaya | 3,276 | 8 | Verified coverage (NTC + crowdsourced) |
| Mabuhay | 15,032 | 36 | Verified coverage (NTC + crowdsourced) |
| Olympog | 1,818 | 0 | Dead zone: no towers from any source |
| San Isidro (Lagao 2nd) | 30,581 | 87 | Verified coverage (NTC + crowdsourced) |
| San Jose | 23,614 | 14 | Verified coverage (NTC + crowdsourced) |
| Siguel | 9,912 | 13 | Verified coverage (NTC + crowdsourced) |
| Sinawal | 17,123 | 18 | Verified coverage (NTC + crowdsourced) |
| Tambler | 45,755 | 64 | Verified coverage (NTC + crowdsourced) |
| Tinagacan | 5,561 | 11 | Verified coverage (NTC + crowdsourced) |
| Upper Labay | 1,424 | 2 | Crowdsourced signal only (no registered tower) |