# Block Spam Number Feature

**URL:** <https://community.retellai.com/t/block-spam-number-feature/3333>\
**Category:** Feature Requests\
**Created:** [July 13, 2026, 4:02pm UTC](https://community.retellai.com/t/block-spam-number-feature/3333 "2026-07-13T16:02:45Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![admin19](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.retellai.com/admin19/32/1857_2.png) [@admin19](https://community.retellai.com/u/admin19)\
**Post date:** [July 13, 2026, 4:02pm UTC](https://community.retellai.com/t/block-spam-number-feature/3333/1 "2026-07-13T16:02:45Z")

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Hi Retell Team, We have several calls spam into our AI Agent, It will be nice to have Block Spam feature for inbound call, so whenever there is inbound and the phone number marks as spam we can reject the phone call

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**Author:** ![krittiya.clark](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.retellai.com/krittiya.clark/32/2065_2.png) [@krittiya.clark](https://community.retellai.com/u/krittiya.clark)\
**Post date:** [July 13, 2026, 4:46pm UTC](https://community.retellai.com/t/block-spam-number-feature/3333/2 "2026-07-13T16:46:14Z")

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Is that something we have to configure with Twilio?

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<div class="post-metadata">

**Author:** ![admin19](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.retellai.com/admin19/32/1857_2.png) [@admin19](https://community.retellai.com/u/admin19)\
**Post date:** [July 13, 2026, 8:06pm UTC](https://community.retellai.com/t/block-spam-number-feature/3333/3 "2026-07-13T20:06:39Z")

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I think it will be nice, If there is function inside Retell, so we don’t need to configure it outside Retell

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**Author:** ![kavish](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.retellai.com/kavish/32/676_2.png) [@kavish](https://community.retellai.com/u/kavish)\
**Post date:** [August 17, 2026, 8:52pm UTC](https://community.retellai.com/t/block-spam-number-feature/3333/4 "2026-08-17T20:52:30Z")

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This would be a great feature and would definitely help. Some of our clients have recently been facing issues with spam calls reaching their inbound AI agents. Having a native **spam-number blocking/filtering feature** would help prevent these calls and save unnecessary agent time and resources.