Is My Carrier Supported by Traceback?
Not sure if your carrier works with Traceback? Here's the simple rule for who's supported and who isn't.
Traceback works on all major US carriers on regular lines. The one exception: prepaid SIMs don't work on any carrier.
Supported
All major US carriers on regular (monthly/contract) lines.
- Lines that support call forwarding, which Traceback uses to reveal the real number.
Not Supported
Prepaid SIMs are not supported on any carrier.
How to Check If You're Supported
- Confirm you're in the United States.
- Confirm your line is a regular plan, not prepaid.
- Make sure call forwarding can be enabled on your line.
Privacy: What Traceback Uses
Traceback reveals blocked and No Caller ID calls through call forwarding, then matches the number to a name in our database when one exists. No match means you'll see just the revealed number. We only handle the information needed to identify the caller.
Troubleshooting
My carrier is supported but it's not working. Check that you're on a regular line, not prepaid, and that call forwarding is enabled. Those are the most common blockers.
I don't know if my line is prepaid. Check with your carrier or your plan details. Prepaid SIMs can't use the reveal feature.
Frequently Asked Questions
Which carriers does Traceback support?
All major US carriers on regular lines. The exception is prepaid SIMs (any carrier).
Does Traceback work on prepaid carriers?
No. Prepaid SIMs don't support call forwarding, so the reveal feature won't work. You need a regular line.
On supported US carriers with a regular line, yes. Traceback reveals the number and adds a name when it's in our database.
Are US carriers supported?
Yes. Traceback works on all major US carriers on regular (non-prepaid) lines.
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