What can you do with Mr. Number?

  • Block people and companies you don’t want to hear from
  • Use Reverse Lookup to identify mobile numbers and landlines
  • Free Caller ID for businesses

Block people and companies you don’t want to hear from

Use the Blocklist to create rules for who can reach you and when. Block texts and calls from one person, a business, anyone you don't know, or an entire area code.

We can also block all Unknown/Private callers as well as Suspected Spammers (numbers that other members have reported). When a blocked number calls, we'll either pick up and hang up or direct them straight to voicemail based on your preferences.

Reverse Lookup

We've brought back the Reverse Lookup feature so you can get more information about mobile numbers and landlines in the US. You can Reverse Lookup numbers that have called or texted, or you can enter a number to see if we have a name to go with it.

The first 20 Lookups are free; additional Lookups can be purchased through the app (20 for $1.99).

Business Caller ID

When you get a call from a business line, Mr. Number does a free Caller ID lookup to find a name. If we know who called, we’ll display information about the business, including any offers they may have, their location and a link to their website. (You can also block the business from calling you with one tap.)