Sultan Kudarat (Nuling) comprises 39 barangays with an estimated population of 23,840. 25 of its barangays (64%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alamada | 887 | 0 | Dead zone: no towers from any source |
| Banatin | 605 | 0 | Dead zone: no towers from any source |
| Banubo | 523 | 0 | Dead zone: no towers from any source |
| Bulalo | 481 | 2 | Verified coverage (NTC + crowdsourced) |
| Bulibod | 273 | 0 | Dead zone: no towers from any source |
| Calsada | 1,951 | 2 | Crowdsourced signal only (no registered tower) |
| Crossing Simuay | 2,369 | 10 | Crowdsourced signal only (no registered tower) |
| Dalumangcob (Pob.) | 1,022 | 10 | Crowdsourced signal only (no registered tower) |
| Damaniog | 246 | 0 | Dead zone: no towers from any source |
| Darapanan | 342 | 2 | Crowdsourced signal only (no registered tower) |
| Gang | 258 | 1 | Crowdsourced signal only (no registered tower) |
| Inawan | 500 | 0 | Dead zone: no towers from any source |
| Kabuntalan | 103 | 3 | Crowdsourced signal only (no registered tower) |
| Kakar | 214 | 0 | Dead zone: no towers from any source |
| Kapimpilan | 620 | 8 | Crowdsourced signal only (no registered tower) |
| Katamlangan (Matampay) | 297 | 0 | Dead zone: no towers from any source |
| Katidtuan | 548 | 0 | Dead zone: no towers from any source |
| Katuli | 1,086 | 0 | Dead zone: no towers from any source |
| Ladia | 289 | 1 | Crowdsourced signal only (no registered tower) |
| Limbo | 275 | 1 | Crowdsourced signal only (no registered tower) |
| Maidapa | 134 | 0 | Dead zone: no towers from any source |
| Makaguiling | 1,398 | 3 | Crowdsourced signal only (no registered tower) |
| Matengen | 1,422 | 0 | Dead zone: no towers from any source |
| Mulaug | 150 | 0 | Dead zone: no towers from any source |
| Nalinan | 184 | 0 | Dead zone: no towers from any source |
| Nara | 249 | 0 | Dead zone: no towers from any source |
| Nekitan | 184 | 0 | Dead zone: no towers from any source |
| Olas | 486 | 0 | Dead zone: no towers from any source |
| Panatan | 682 | 0 | Dead zone: no towers from any source |
| Pigcalagan | 1,685 | 0 | Dead zone: no towers from any source |
| Pigkelegan (Ibotegen) | 329 | 0 | Dead zone: no towers from any source |
| Pinaring | 360 | 0 | Dead zone: no towers from any source |
| Pingping | 609 | 0 | Dead zone: no towers from any source |
| Raguisi | 162 | 0 | Dead zone: no towers from any source |
| Rebuken | 399 | 3 | Crowdsourced signal only (no registered tower) |
| Salimbao | 377 | 5 | Crowdsourced signal only (no registered tower) |
| Sambolawan | 1,745 | 0 | Dead zone: no towers from any source |
| Senditan | 214 | 0 | Dead zone: no towers from any source |
| Ungap | 182 | 4 | Crowdsourced signal only (no registered tower) |