Cotabato (North Cotabato) has 482 barangays across 18 municipalities. 315 barangays (65%) are connectivity dead zones.
| Municipality | Barangays | Dead zones |
|---|---|---|
| Alamada | 17 | 13 (76%) |
| Aleosan | 17 | 13 (76%) |
| Antipas | 13 | 10 (77%) |
| Arakan | 28 | 20 (71%) |
| Banisilan | 20 | 18 (90%) |
| Carmen | 21 | 16 (76%) |
| City of Kidapawan (Capital) | 41 | 15 (37%) |
| Kabacan | 17 | 10 (59%) |
| Libungan | 20 | 11 (55%) |
| M'lang | 37 | 15 (41%) |
| Magpet | 33 | 24 (73%) |
| Makilala | 38 | 27 (71%) |
| Matalam | 34 | 28 (82%) |
| Midsayap | 44 | 24 (55%) |
| Pigkawayan | 28 | 19 (68%) |
| Pikit | 20 | 15 (75%) |
| President Roxas | 25 | 15 (60%) |
| Tulunan | 29 | 22 (76%) |