Unable to register my club

I am having issues trying to register my club for a free toast host website. I keep gettong the error "Invalid Club Number" I have checked the club number multiple times with toastmasters international and they have confirmed the club number as to what i have. 

Club: Apache Peak
Club Number CB-28677651
 

Did you enter the club number with or without the "CB-" prefix?  Try again, please, without the prefix, just entering 28677651 as the club number in the FTH request.

I tried tonregister with the club number without the CB in front and I am getting an error that states invalid club number. 

Are you entering the correct District Number?  Your District is 23