# Bulk edit mobile numbers

**URL:** <https://community.hubspot.com/t/bulk-edit-mobile-numbers/130584>\
**Category:** CRM\
**Tags:** crm\
**Created:** [April 25, 2025, 2:41pm UTC](https://community.hubspot.com/t/bulk-edit-mobile-numbers/130584 "2025-04-25T14:41:45Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![scotta22](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/scotta22/32/39641_2.png) [@scotta22](https://community.hubspot.com/u/scotta22)\
**Post date:** [April 25, 2025, 2:41pm UTC](https://community.hubspot.com/t/bulk-edit-mobile-numbers/130584/1 "2025-04-25T14:41:45Z")

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I have 700+ contacts where their mobile number isn’t correct, so I need to bulk update them and blank out that field.

I have tried editing the contacts on mass but it wont allow me to select mobile numbers.

I have tried downloading the list, blanking out the mobile number and uploading, but that doesn’t work.

How can I delete the mobile numbers of these contacts on mass?

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**Author:** ![Jigar\_Thakker](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/jigar_thakker/32/63606_2.png) [@Jigar\_Thakker](https://community.hubspot.com/u/Jigar_Thakker)\
**Post date:** [April 25, 2025, 2:55pm UTC](https://community.hubspot.com/t/bulk-edit-mobile-numbers/130584/2 "2025-04-25T14:55:56Z")

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Hi @scotta22 ,

Try creating a static list of contacts those you would like to clear and update, set up a workflow to clear the property value for those contacts. Afterward, reupload a corrected list with the updated mobile numbers and HubSpot will automatically update them.

FYR: [Format import files](https://knowledge.hubspot.com/import-and-export/set-up-your-import-file)

[https://community.hubspot.com/t5/Tips-Tricks-Best-Practices/Importing-Phone-Numbers/m-p/1134617](https://community.hubspot.com/t5/Tips-Tricks-Best-Practices/Importing-Phone-Numbers/m-p/1134617)

This should help you resolve the issue.If this helps, feel free to mark it as the solution

✔

and give it an upvote

👍

!

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<div class="post-metadata">

**Author:** ![BQ\_Oliver](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/bq_oliver/32/36752_2.png) [@BQ\_Oliver](https://community.hubspot.com/u/BQ_Oliver)\
**Post date:** [April 25, 2025, 2:58pm UTC](https://community.hubspot.com/t/bulk-edit-mobile-numbers/130584/3 "2025-04-25T14:58:05Z")

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Hey @scotta22 , do you have access to workflows?

I’d enrol these contacts into a workflow and clear the property:

CRM → Edit Record → Phone Number → Clear existing property value

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**Author:** ![SamCBarth\_LAIRE](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/samcbarth_laire/32/96468_2.png) [@SamCBarth\_LAIRE](https://community.hubspot.com/u/SamCBarth_LAIRE)\
**Post date:** [April 28, 2025, 3:49am UTC](https://community.hubspot.com/t/bulk-edit-mobile-numbers/130584/4 "2025-04-28T03:49:53Z")

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Hi @scotta22

There should be a HubSpot workflow action that lets you clear out specific HubSpot values like this phone number depending on the triggers that you pick for a workflow