Antique has 590 barangays across 18 municipalities. 451 barangays (76%) are connectivity dead zones.
| Municipality | Barangays | Dead zones |
|---|---|---|
| Anini-y | 23 | 15 (65%) |
| Barbaza | 39 | 35 (90%) |
| Belison | 11 | 4 (36%) |
| Bugasong | 27 | 20 (74%) |
| Caluya | 18 | 17 (94%) |
| Culasi | 44 | 30 (68%) |
| Hamtic | 47 | 23 (49%) |
| Laua-an | 40 | 31 (78%) |
| Libertad | 19 | 19 (100%) |
| Pandan | 34 | 20 (59%) |
| Patnongon | 36 | 30 (83%) |
| San Jose (Capital) | 28 | 12 (43%) |
| San Remigio | 45 | 44 (98%) |
| Sebaste | 10 | 4 (40%) |
| Sibalom | 76 | 64 (84%) |
| Tibiao | 21 | 18 (86%) |
| Tobias Fornier (Dao) | 50 | 43 (86%) |
| Valderrama | 22 | 22 (100%) |