Who really called or texted you?
Got a call or message from a number you don't recognize? Lookup Pass tells you the real voice & messaging provider behind it, the caller ID, and whether it's been flagged as spam.
Get Lookup Pass → $19.99/month · 50 lookups included · cancel anytimeHow it works
Enter the number
Paste the number that called or texted you — that's it.
See who's behind it
The real voice and messaging provider, caller ID, and line type.
Know if it's spam
We flag numbers reported for scams, robocalls, and spam.
What every lookup shows
Voice provider
The carrier actually handling the phone call — not just the original one.
Messaging provider
Who's really sending the texts, including modern messaging platforms.
Caller ID
The name registered to the number, when it's available.
Spam & scam flags
Whether the number has been reported for spam, scams, or robocalls.
Questions people ask
How do I find out who called or texted me?
Enter the phone number into Lookup Pass and it shows the real voice and messaging provider behind the number, the registered caller ID name when available, and whether the number has been reported for spam or scams.
Can I look up who a phone number belongs to?
Yes. Lookup Pass identifies the carrier actually handling calls and texts for a US phone number and shows the registered caller ID (CNAM) name when one is on file — so you can tell who's really behind the number.
How do I know if a phone number is spam?
Lookup Pass flags numbers reported for spam, scams, and robocalls, with a risk indicator so you can decide whether to answer, block, or ignore.
How much does Lookup Pass cost?
$19.99 per month, including 50 all-inclusive lookups. Need more? One-time top-up packs are available (10 for $4.99 or 25 for $9.99). Cancel anytime.
Can I cancel anytime?
Yes — no contract. Cancel from your account anytime and keep using your remaining lookups until the end of the current billing period.
Learn how to spot who's calling
Simple, honest pricing
- 50 all-inclusive lookups every month
- 10 bonus lookups your first month
- Everything included — no per-feature charges
- Out of lookups? Add a pack: 10 for $4.99 or 25 for $9.99
- Cancel anytime — no contract
Works right in your browser — add it to your phone's home screen like an app.