Step 1 : Login to your Telnyx Mission Control account

Step 2 : Click on the NUMBERS on the top left side of the page

Step 3 : Click on MY NUMBERS tab

Step 4 : Mark the checkboxes for the numbers you'd like to edit

Step 5 : You can also select all the number on using the checkbox listed above the top number (highlighted in yellow).

Step 6 : Once you have selected your desired numbers, click on the Bulk Edit button above the number checkbox.
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​Step 7 : A new window will pop up with heading Bulk Number Updates (beta).

Step 8 : Click on enable caller id name
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​Step 9 : Click on enable CNAM Listing & fill out the name you want to display while making calls in the Define custom name field.
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​Step 10 :  Click on update and the desired caller ID will be updated for all your selected numbers.

Here is a video showing how you can assign a Caller ID name (inbound) bulk edit feature.

PLEASE NOTE: This is a bulk edit function and any changes you make will be applied to all of the numbers you have selected