How do I UNBLOCK a blocked number from my call log?

[Chaplainar]

So I got an app to answer and hang up on the spam calls, but now, since I had gone
Phone-Call Log-Select Number-Divert Calls

How do I un divert the calls so my app can take over?

 

[Chaplainar]

After emailing HTC, you have to add the number to your contact list, then undivert there.

 

[MadhuReddy]

https://www.callunblock.com unblocks blocked callerid and private numbers, Provides Advanced phone number lookup, Blacklists callers, Record phone calls on the clod, Voicemail Transactions, Suports carrier voicemail (for ATT and T-Mobile) and email voicemail in mp3 format. Packages starting at $2.99 per month

you can download the app from here