Fitness first Macquarie Sydney

All within 1 minute of the first call.
They called, I ignored it and called straight back
I heard a pre-recorded voice/reception type person but this was cut off within 3 seconds
I called (02) 9002 7681 again and got an "American female voice" saying the number was no longer in service.
I have also been getting calls from 0491 057 866 simultaneously and I think they are the same company.

I called back number (02) 9002 7681 reached voice mail of a woman who said company name is fitness first.

I called back number (02) 9002 7681 spoke to alex and he said company name is fitness first a gym.

I called back number (02) 9002 7681 reached voicemail of a woman name liz from a company called fitness first.