Forgive me if this has been asked before.
How do people deal with interviewing when actively working? Phone interviews take 45 mins to an hour and are not always worth taking an entire day off, besides the fact that there could be several. If your employer doesn't like you working from home and you have limited PTOs, what is your solution? Has anyone used Regus business lounges? What about coffee shops? Are they any good?
Far from what recruiters and companies say if they are serious in hiring you they will respect this. They understand you have a job and that whilst you are working for them it is inappropriate for you to be on the phone. (Doing this is a good way to see if a company really wants you. If you are their ideal candidate they will wait for you to become free).
Failing that you can either arrange first thing in the morning or last thing in the work day. That way you can start a little early or later without causing too much hassle for the recruiter.
Failing that, you need to try and arrange on your lunch breaks (guessing you get an hour or so).