find deleted number

[Tony_968]

How do I find a number I deleted from my Nokia Lumia 830

 

[rgd1101]

Did you saved it somewhere else? if not might need to contact your mobile service provider to get your call history

 

[Hafiz Tronics]

You can try these steps on how you can recover your contacts. You can import contacts from sim to phone storage, check out this link for more info:
https/support.microsoft.com/en-us/help/11547/windows-phone-import-contacts-from-my-old-phone.