wordpress.com subdomain to www.remarpro.com subdomain

I currently have a blog hosted at wordpress.com with a my own domain (i.e. blog.exampledomain.com). I’ve set up a subdomain on my own host with the same name and done the www.remarpro.com install but haven’t pointed there yet from the current location.

The problem I’m having is the admin URL of blog.exampledomain.com/wp-admin gets me to the wordpress.com admin section rather than the new www.remarpro.com install.

Can I access the www.remarpro.com install (so I can import content from the current blog) without pointing blog.exampledomain.com to the new self-hosted location yet?

Thanks in advance!