The Ultimate Phone
Number Validation Tool
Instantly Validate Phone Numbers and Optimize Your Communication
Landline Remover enables businesses to accurately identify mobile, landline, and VoIP numbers, verify carrier types, and remove known litigator entries. It also ensures compliance with state and federal DNC lists, making it perfect for SMS marketing, lead generation, and customer outreach.
Free Phone Number Validator
Sign up now for 10 free phone number validations. Ensure you’re reaching the right numbers-mobile, VOIP, or landline. Improve outreach accuracy, save time, reduce costs, and enhance your messaging efforts with targeted communication.
Accurate US Phone Validator
The tool is specially optimized for the United States, providing reliable results on whether a number is a mobile phone, landline, or VoIP. Stop wasting money by sending SMS to landline numbers that can’t receive your messages.
Easy Landline Phone Checker
Not sure if a number is a landline? The Landline Remover tool identifies whether a number is mobile, landline, or VoIP in seconds, helping optimize contact lists for mobile-first communication.
DNC & Litigator Check
Beyond verifying the type of phone number, it also checks if numbers are listed on state and federal Do-Not-Call (DNC) registries or are associated with known litigators, helping to keep your campaigns compliant with legal regulations.
Bulk Pricing Plans
Choose the perfect plan to start verifying phone numbers in bulk-whether it's a few or thousands-and supercharge your contact lists for maximum communication efficiency.
Plan 100K
- Credits100,000
- Starting at$0.0019/credit
- API
- Line Type
- DNC Type
- Carrier Name
- Bulk Uploading
- Support
- No Expiration
Plan 250K
- Credits250,000
- Starting at$0.0019/credit
- API
- Line Type
- DNC Type
- Carrier Name
- Bulk Uploading
- Support
- No Expiration
Plan 500K
- Credits500,000
- Starting at$0.0019/credit
- API
- Line Type
- DNC Type
- Carrier Name
- Bulk Uploading
- Support
- No Expiration
Plan 1M
- Credits1,000,000
- Starting at$0.0019/credit
- API
- Line Type
- DNC Type
- Carrier Name
- Bulk Uploading
- Support
- No Expiration
Need More Credits?
Contact Us →How does it work?
It's simple! Just enter a US phone number list into the tool, and it will instantly determine whether it's a mobile or a landline.
Who Needs Landline Remover?
Built for teams that depend on accurate phone data - from outbound marketing and support to compliance and developer integrations.
Customer Support
Customer support teams rely on accurate contact information to provide timely and effective assistance. Landline Remover helps ensure that communications reach the correct contacts by validating phone numbers as mobile or landline which reduces the likelihood of failed contact attempts and improves overall customer service efficiency.
Developers
Developers can integrate the phone number validator free service into their existing software systems, enabling seamless phone number verification within applications that type of integration supports automated processes, enhances data accuracy, and ensures that user interactions are based on validated contact information. Whether building CRM systems, marketing platforms, or other applications, Landline Remover provides the tools needed for reliable phone number validation.
Marketers & Sales Teams
For marketers and sales teams, reaching the right audience is crucial for campaign success. Landline Remover ensures that SMS and calling campaigns are targeted only at mobile numbers, maximizing engagement and reducing wasted efforts on landlines. By using validated numbers, marketing campaigns become more efficient, cost-effective, and result-oriented.
What Customers Are Saying
Don't just take our word for it-see what others are saying about Landline Remover and how it has transformed their communication strategies.
The ability to filter out landlines with one click of a mouse is very impactful.
I use Landline remover daily, and is usually the first website I use when walking into the office. Being in sales and making a lot of calls this app is VITAL. I love how simple Landline remover makes it for me to import and clean my leads. I am able to increase my daily efficiency and make verified calls.
Landline Remover optimizes who you text or call for your business by cleaning bulk and individual lists. Depending on the size of the list is typically lightning fast!
Landline remover is great at filtering landlines for prospecting! Everything is great. I haven't ran into any problems yet.
I like how user-friendly and fast my lists get processed. I have no complaints about the platform so far.
I love how easy it is to get such a high value product, I think what can be changed is maybe having some cheaper plans
No longer fearing texting DNCs or litigators or landlines!
Latest Blog Posts
Stay updated with the latest insights, tips, and best practices on phone number validation, communication strategies, and more.
How to Increase SMS ROI by Cleaning Your Contact List
How to Filter Phone Numbers by Line Type for Better SMS Delivery
Why Your SMS Campaign Isn’t Working (And How to Fix It)
What Is the Best Phone Number Filtering Tool for SMS Marketing?
How to Identify Mobile vs Landline Numbers in Your CRM
