NPE: ensure that ContactInfo is not null

This happens on an edge case where the user has
private numbers call them.

Attempting to select these entries results in a FC becuase
there is no number for the entry.

Ticket: CD-587
Change-Id: I0e6c75f5282a4519866e7648185e90e4664cfac1
(cherry picked from commit 92ffc1f0)