Romance Readers Reading Challenges discussion

This is going to be a long shot, but I’m looking for a book I’ve read before.

2 roommates, both are phone sex operators. The girl becomes attracted to someone new that starts calling and I believe he’s a firefighter. His brother leaves him a card to call in.

Thanks in advance!

I'm not sure of the title of the book but I do know there is a group specifically for finding the name of a book if you don't have luck here you may check them out I think it's called "What's the name of that book"

I hope you find it! :)

The Plum Orchard series by Dakota Cassidy has a phone sex operation. I've only read the first book and don't remember if it had roommates or not but the first book is Talk Dirty to Me