| Radio Televisora de Tampico, S.A. | XES | TROIKA | AM | 1240 Khz | XHS | Tampico | Tamaulipas | |
| Radio Tiempo, S.A. de C.V. | XETO | ASM | AM | 950 Khz | XHTO | Tampico | Tamaulipas | |
| Grupo Radial de Tampico,S.A de C.V. | XHHF | ASM | FM | 96.9 Mhz | | Tampico | Tamaulipas | |
| Estereo Vida De Tampico, S.A. de C.V. | XHMU | ASM | FM | 90.1 Mhz | | Tampico | Tamaulipas | |
| XHRW-FM Tampico , S.A. de C.V. | XHRW | ASM | FM | 97.7 Mhz | | Tampico | Tamaulipas | |
| Radiodifusora XEKQ-AM, S.A De C.V. | XHKQ | ORM | CB | 93.1 Mhz | XEKQ | Tapachula | Chiapas | |
| Radiodifusora XEKQ-AM, S.A De C.V. | XEKQ | ORM | AM | 680 Khz | XHKQ | Tapachula | Chiapas | |
| Informacion Radiofonica, S.A. | XHTAK | ORM | CB | 103.5 Mhz | XETAK | Tapachula | Chiapas | |
| Radiodifusora XETAP AM , S.A. de C.V. | XHTAP | ORM | CB | 98.7 Mhz | XETAP | Tapachula | Chiapas | |
| Radiodifusora XEOE, S.A. de C.V. | XEOE | ORM | AM | 810 Khz | XHOE | Tapachula | Chiapas | |