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Free VoIP, Cell & Landline Number Checker Online
VoIP Number Lookup with Name
Check any number in seconds. Our free VoIP Checker tells you if a number is VoIP, mobile, or landline, reveals the carrier, owner’s name and flags scams or disposable lines before they reach you.
See risk score, HLR status, and owner name to keep your calls and signups clean.
Enter a phone number to start your lookup
How CatfishNumr VoIP Phone Checker Works?
1. Enter VoIP or Cell number
Paste any phone number (US or international). We auto-clean formats.
2. Run the VoIP Number check
Our engine classifies line type, identifies carrier/provider, and (optionally) performs HLR for active/ported status and reputation signals.
3. Check the Phone Number Findings
Find out if the number is VoIP, landline or cell. When available, uncover the owner’s name, location, and linked messaging apps. Previously flagged for catfishing or scams.
What’s CatfishNumr VoIP Number Lookup?
CatfishNumr’s VoIP Number Lookup is a free online tool that tells you if a phone number is VoIP, mobile, landline, or toll-free.
It instantly checks carrier, risk signals, and (when available) owner name or location, so you can spot fake, disposable, or scam numbers before calling or texting.
Detects Phone Number Line Type (fast & precise)
Instantly identifies if a number is a real mobile, a traditional landline, a toll-free, or a VoIP service like Google Voice or Twilio.
No more guessing – just clear answers you can act on right away.
Provides Number Personal Insights
Our system flags fraud markers, spam history, and risk scores.
So you know which leads are worth chasing and which ones to block before they waste your time.
Spot number Carrier & Provider
See which carrier or provider a number belongs to: Comcast, Sinch, Tracfone, Twilio, Bandwidth, Commio, Enflick, Pinger, Inteliquent, and more.
Knowing the origin helps you spot risk, detect fake or disposable lines, and validate trust at a glance.
Delivers Phone Identity & Reputation Spam Info
When available, you get additional details like the owner’s name, approximate location, and even linked social media or profile photos.
It’s an easy way to confirm you’re dealing with a genuine person, not a ghost number.
Bulk VoIP Phone Number Checking
Whether you need to check a single lead or cleanse millions of records, the tool adapts.
Get free individual searches or affordable bulky scans.
Filters Your Phone Calls
Stop wasting budget on SMS and calls that will never connect.
By filtering out dead, fake, or unreachable numbers ahead of time, you maximize ROI, boost campaign delivery, and save serious money on every outreach.
What CatfishNumr Can Detect?
CatfishNumr digs deeper than a simple phone search. It identifies numbers connected to dozens of VoIP services, including:
Sinch • Bandwidth • Bandwidth.com • Commio • Level 3 Communications • Google Voice • Enflick • Pinger • Inteliquent • Twilio • Vonage • RingCentral • Nextiva • 8×8 • Grasshopper • Zoom Phone • Ooma • MagicJack • Skype • TextNow • OpenPhone
FAQs – VoIP Phone Checker
What is a “VoIP” and how is it different from mobile or landline?
VoIP numbers (services like TextNow, Google Voice, Twilio) make calls over the internet rather than a cell network or landline. They’re more likely to be fake, spoofed, or used for fraud, so extra verification is often needed.
Can this tool help reduce spam or scam calls?
Yup! Our checker flags high-risk numbers, shows their reputation, and even reveals if they’re linked to shady providers. That way, you don’t have to deal with scammers, pranksters or anyone trying to ruin your mood.
What’s HLR lookup?
HLR lets us check if a number is truly active and connected, or disconnected/ported. It helps you avoid calling numbers that no longer work.
Can I find out who owns a number?
Yes, a search can get you the owner’s name, location, and when available, social media links or profile photos.
How can I tell if a number is a cell phone or landline?
Run it through our CatfishNumr checker, it instantly shows if it’s mobile, landline, VoIP, or toll-free. Ready to see who’s really calling? Paste a number. Get the truth.
Watch, Read, Listen
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