Two different sections for contacts?

[I Saw OJ]

Today I had to call someone whose number I thought I didnt have. So after getting the number from someone else, typing the number into the dial pad and making the call I noticed in the call log, the persons full name was listed including the area code which I did not add when I initially made the call. So I tapped on the call log entry it and appears I already had this person as a contact entry as I can view the profile, however when I scroll through all my contacts the name is no where to be found. Using the search function in my contacts however does bring up the profile. I was just curious if there is a second place or listing of contacts located within the phone someplace? :icon_ banana: