Back up contacts from iPhone to computer and make necessary management on them are quite common. But it won't be easy for iPhone users with Windows PC as iOS can't be directly connected like that of iPhone and Mac. A tool is expected to make the connection between iPhone and Windows PC possible, then makes it simple to delete a number from iPhone on computer. Here introduces a free software - Qiling MobiMover to address this issue. With it, you can edit an iPhone number or delete a number with ease.
MobiMover is a freeware developed by Qiling to release the trouble for iPhone data transfer and management when using iTunes that is complained a lot about its unfriendly design. With MobiMover, you can extract contacts from iPhone in only minutes and delete them all within clicks. And it's true of any other types of data like photos, notes, ringtones, videos music etc. More importantly, all such functions of MobiMover can be enjoyed for free with no limit at all. Besides, MobiMover can also work as a video downloader that helps to download videos from YouTube, Vimeo, Instagram, Dailymotion, and other popular video sites.
Step 1. Connect your iPhone to your computer, either Mac or PC, with a USB cable. Launch Qiling MobiMover and click "Content Management > Contacts".
Step 2. Click "Select All" to select all the contacts on your iPhone or tick the checkbox next to the items you want to remove to choose specific items, then click "Delete" to delete the selected contacts from your iPhone. (Before you remove these files from your device, you are recommended to make a backup of them by clicking "Transfer to PC".)
Step 3. After clicking the delete button, you will see a new window asking you whether to delete the selected items. Click "Yes" in the window to confirm your deletion.