How can I search my blocked contacts on iOS Contacts app?

Apple makes it easy to block unwanted calls in iOS. With the large amount of telemarketers and spam nowadays, the 'Blocked Contacts' list can easily contain thousands of numbers. Unfortunately, there does not seem to be any 'Search' function for the list, in case you have to remove a number that was blocked by mistake; you have to scroll through the entire list, if you want to find a specific number. If anyone knows of a way to do this, please post it here. I already submitted this issue to Apple feedback as a feature request.

[Re-Titled by Moderator]

Original Title: iOS - Search Field for Blocked Contacts List