HOurs of the phone lines for CRO?

[Mish19]

Could someone please tell me the operating hours of CRO?
It's a very heavy phone wait right now and if I could do it when my cell phone is free that would help.

 

[Tank]

not sure how late but i know they are open after 9 pm thats when my free hours start and i've called them several times after that. Hope this helps

 

[melanie18]

I believe they're open 7am to 10pm EST Mon-Sat and until 9pm on Sundays. I'm sure someone will correct me if I'm wrong.

 

[Mish19]

Thanks! My free minutes start at 9pm so looks like I can wait till then