Welcome to the tellows Shop!
Here you'll find many products about the protection of unwanted calls for landlines. All products profit from the big database of the tellows community and is always extensive and updated.
|Blacklist-Download and Live-API
for your landline||Early warning with your Fritzbox|
|CSV- or XML-lists and Live-API-request to tellows are possible for telecommunication facilities and developers.
||Instantly block unwanted calls
Finally you and your family can be protected.
|> 1000 satisfied customers
|All products at a glance you can find at. We support all developers who want to develop a new product with us.||More information about the.||tellows Caller Identification for Fritz!Box. More information in our tellows shop.|