iContact Merge

iContact Merge is easiest way to delete multiple contact and to merge duplicate numbers and names.
 
Free version is limited to only 5 operations.  

iContact Merge is genius application by which you can delete and merge contacts easily. As you can delete single contact,  you can also delete multiple contacts at once. Duplicate phone numbers and duplicate names are undesirable case in contacts.  iContact Merge makes it easy for you. Through  the intelligent number analyzing, contacts which have same phone number are grouped and you can merge these grouped contacts as a unique contact. You can also merge duplicate named contacts too.