Number Pool Management for Visitor Tracking in Sparkforge

By Sparkforge Support Team ·Last reviewed May 3, 2026

Number pools power dynamic number insertion (DNI) for visitor tracking in Sparkforge. The management tools let you move numbers between pools, remove without deleting, audit changes, and reorganize without filing a support ticket.

Number pools drive dynamic number insertion (DNI) so each visitor sees a tracked phone number tied to their source. Sparkforge’s pool management gives you direct control over how those numbers are organized, moved, and audited.

What number pool management covers

The tools sit inside the visitor-tracking section of the phone system. You can:

  • Move a number from one pool to another without releasing it.
  • Remove a number from a pool without deleting it from your account.
  • Delete a number permanently when you’re done with it.
  • Reassign numbers across pools in bulk.
  • Review every change in the audit log.

Move a number between pools

  1. Open the Phone System and select Number Pools.
  2. Click into the source pool.
  3. Select the number(s) you want to move.
  4. Click Move and pick the destination pool.
  5. Confirm. The number is now serving DNI for the new pool.

Remove vs. delete

Remove pulls a number out of a pool but keeps it on your account, so you can reassign it later. Delete releases the number permanently — it cannot be restored. Use remove unless you actually want to give up the number.

Audit log

Every action (move, remove, delete, reassign) is recorded with the user, action, and timestamp. Use it to investigate routing issues or verify changes during campaign QA.

Deleting a pool

Deleting a pool removes every number inside it. To preserve those numbers, move or remove them first, then delete the empty pool.

Frequently Asked Questions

Can I restore a deleted number?
No. Deletion is permanent. Use remove if you might want the number back — removed numbers stay on your account and can be reassigned.
Is there a limit on moves between pools?
No. Numbers can be moved between pools as often as your campaigns require.
Does removing a number wipe its tracking history?
No. Removing a number only changes its pool assignment. Historical tracking data is preserved.
How do I see who changed a number pool?
Open the audit log. Every move, remove, delete, and reassignment is recorded with the user and timestamp.
What happens if I delete a pool with numbers in it?
The pool and every number inside it are deleted. Move or remove the numbers first if you want to keep them.

Was this article helpful?