Starting at 2330 UTC on September 20th, hearing the usual Spanish speaking SS language Spanish voices freebanders on their usual 'watering hole' frequencies:
6900 kHz LSB - 6.900 MHz LSB - appears to be primary
6905 kHz LSB - 6.905 MHz LSB - secondary or alternate frequency
6950 kHz LSB - 6.950 MHz LSB - alternate frequency
6900 LSB and 6950 LSB are the more busy of the three (at least right now)