Resume Contact Information
Every interaction with the Hiring Manager is ACTUALLY part of your interview.
Quick tip - Your cellphone number should be the only contact number on your resume. This way you can ensure that you will be the only one to answer the phone when the potential employer calls you to schedule an interview.
You don't want your first interface to be "MOOOOOOOOM, there's someone on the phone for you..."
Keep all facets of your job search process professional.