Why is following up with a phone call after submitting a résumé so important?

Answer:

A follow up phone call reminds an employer about you and your résumé, it demonstrates initiative, and it increase name recognition. A potential employer will appreciate the enthusiasm a follow up phone call shows, and it reiterates that you are very interested in the position. They are more likely to look at your résumé and bring you in for an interview if you follow up after sending your résumé.