Frecuencias de radio La 100
| Provincia | Ciudad | Frecuencias FM o AM |
|---|---|---|
| Buenos Aires | Bahía Blanca | 101.9 |
| Bragado | 90.9 | |
| Carlos Casares | 101.5 | |
| Lincoln | 90.7 | |
| Mar del Plata | 106.3 | |
| Pinamar | 89.3 | |
| San Justo | 99.9 | |
| Buenos Aires C.F. | Buenos Aires | 99.9 |
| Entre Ríos | Concordia | 103.7 |
| Paraná | 99.9 | |
| Córdoba | Córdoba | 99.9 |
| Villa Carlos Paz | 98.3 | |
| Formosa | Formosa | 98.9 |
| Chaco | Resistencia | 88.5 |
| Santa Fe | Rosario | 90.5 |
| Mendoza | San Rafael | 103.9 |
| La Pampa | Santa Rosa | 105.3 |
| Tucumán | Tucumán | 95.5 |