Landline Remover checks US phone numbers for line type, carrier, DNC and litigator status. Pricing starts at $20 for 10,000 checks, with 10 free credits.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
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Landline Remover is a phone number validation service for businesses that text or call US contact lists. It tells users whether a number is mobile, landline or VoIP, and it returns the carrier name. The goal is to stop wasted spend on messages sent to numbers that cannot receive them.
The tool also checks numbers against state and federal Do-Not-Call lists and flags known litigators. The company says it is optimized for the United States, and it markets the product to SMS marketers, sales teams, customer support teams and developers. Phil Portman is named as CEO and founder, and the product launched in 2022 according to the company's own timeline.
Users upload a list of phone numbers, or enter a single number. The tool checks each one and reports whether it is mobile, landline, VoIP, on a DNC list or tied to a known litigator. A smart CSV tool lets users choose the phone number column, so a file does not need a set layout.
When the run finishes, users download the cleaned list. Landline numbers can be filtered out so only mobile numbers remain for campaigns. Teams that want automation can use the API to validate numbers during data entry or in real time. The company says its phone data updates daily and its DNC and litigator data is within 72 hours of federal and state sources.
The core feature is number verification: real-time line type detection, automatic sorting by type, and carrier names. Compliance checks add DNC filtering and litigator alerts, so users can exclude risky numbers before a campaign starts.
For volume work, the platform offers bulk CSV upload, single number checks and cleaned list downloads. A dashboard lets users upload, track and manage lists and watch the status of a run in real time. The API supports CRM and marketing software connections, though the site does not name specific integrations. The company also claims 99.8% accuracy and results in under a second.
Landline Remover is a phone number validation tool that identifies mobile, landline and VoIP numbers and returns carrier names. It also checks numbers against state and federal DNC lists and known litigators. It is aimed at businesses running SMS and calling campaigns.
The standard rate is $0.0020 per check, so 10,000 checks cost $20. Bulk packs of 100,000 to 1,000,000 credits cost $190 to $1,900, at $0.0019 per credit. There is no subscription or monthly minimum, and credits do not expire.
Yes. New accounts get 10 free credits with no credit card required. The homepage also mentions 50 free API calls. The free number check is for evaluation only and the site says it is not verified or suitable for compliance.
Yes. It checks state and federal Do-Not-Call lists and flags known litigators. The company says this data is within 72 hours of the federal and state sources.
The homepage claims a 99.8% accuracy rate. The FAQ adds that no tool is 100% accurate and that the company updates its phone number data daily. These figures come from the company and were not independently verified.
Yes. The site says API integration is available for real-time validation inside existing systems, such as a CRM or marketing platform. The API and DNC checks are listed in each bulk plan, and documentation is linked from the site.
No. The site says the smart CSV tool works whether the phone number is in column A or any other column. Users upload the file, select the column and run the check.
It suits marketers, sales teams, support teams and developers who work with US phone lists. It is most useful for teams that text or call leads and want to remove landlines, DNC-listed numbers and known litigators first.