Phone Validator Description
We are experts in determining the type of phone line. You need to know whether a phone number is mobile, landline or toll-free. Do you want to know if it's fake/invalid, or VOIP? We cover all US phone companies and all line types. You can check our accuracy by running a search for a phone number above. The phone validator API allows you to automate phone lookups. Join the many app developers, marketing agencies and other companies who use the API for real-time phone number validation. Update your phone lists with ease using our batch processing. Upload your CSV file to run a batch of phone numbers. We'll do all the work for you and email back your file.
Phone Validator Alternatives
Plauti
Plauti builds native data-quality applications that run entirely within your CRM environment. No data is sent to external servers or third-party processing services, and there’s no parallel infrastructure to maintain. Your data stays where it belongs: under your control, behind your security perimeter, governed by your own access model.
For Salesforce, Plauti addresses the full lifecycle of data quality:
> Prevention at entry: Real-time duplicate detection alerts users as they type, blocking bad data before it’s created.
> Detection from external sources: Identify duplicates coming from integrations, imports, and APIs, so data quality doesn’t degrade over time.
> Batch remediation at scale: Run powerful batch jobs to find, review, and merge existing duplicates, with full audit trails for compliance and governance.
> Contact data verification: Validate email addresses and phone numbers before they’re saved to reduce bounces and failed outreach.
All processing runs natively on Salesforce infrastructure. Plauti respects your existing profiles, roles, and permission sets, so there’s no separate login, no data synchronization layer, and no new security surface to harden.
For Microsoft Dynamics 365, Plauti provides similar control over duplicates with real-time alerts, API-driven detection, batch processing, and cross-entity matching. It’s designed for CRM admins and data stewards who need direct, immediate control over data quality without waiting on developers, external consultants, or long IT ticket queues.
Learn more
Signalmash
Signalmash is a specialized CPaaS platform designed for companies that value dependable messaging infrastructure paired with hands-on, human support.
No complicated pricing tiers. No long support queues. Just direct access to real experts to help you build faster and deliver better customer experiences. Enterprise clients work directly with our engineering team via a dedicated Slack channel.
We offer direct Tier-1 carrier connectivity with AT&T, Verizon, and T-Mobile, along with a 94% first-pass approval rate for 10DLC campaigns.
Messaging
SMS: 10DLC, short codes, toll-free
RCS: Rich messaging and media via API or no-code tools
Voice
SIP trunking, VoIP, inbound and outbound calling
Numbers & Identity
Local, short code, and toll-free numbers
Branded Caller ID (BCID)
Number Intelligence
CNAM lookups, carrier details, line type (wireless vs. landline), and federal DNC checks
Signalmash combines enterprise-level performance with a high-touch, partner-first support model.
Learn more
NumVerify
Unlock the exceptional phone verification API offered by NumVerify. If you're in search of a top-tier phone verification solution, look no further; NumVerify stands out as the ideal choice. This comprehensive RESTful JSON API is designed for both domestic and international mobile number validation and information retrieval, covering a total of 232 countries globally. Not only is it one of the most cost-effective number APIs available, but it also boasts advanced functionalities such as carrier and line type detection, validation in line with the latest international numbering standards, and location lookup capabilities. Explore NumVerify today and gain access to the premier phone verification API that meets all your needs. By choosing this service, you can ensure reliable and accurate validation for your mobile number requirements.
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IPQS Reverse Phone Lookup
IPQualityScore offers a Free Phone Number Lookup tool that serves as an all-encompassing resource for the verification and analysis of phone numbers worldwide. Users can enter any mobile, landline, or VOIP number to obtain extensive details, such as carrier information, line type, geographic data, and names of related subscribers. Furthermore, the service assesses risk by analyzing spam scores and identifying numbers associated with scams or fraudulent behavior. For those looking to confirm the current status of a phone number, IPQS advises using their phone number validator, which helps ascertain whether a number is active or has been disconnected. In addition, the tool supports bulk processing, enabling users to upload multiple numbers for simultaneous analysis, and provides API integration for real-time lookups within various applications. This resource plays a vital role in improving user verification methods, curbing the creation of fake accounts, and reducing the likelihood of fraudulent transactions in numerous sectors. As such, it proves to be an essential asset for businesses aiming to maintain security and authenticity in their operations.
Learn more
Pricing
Pricing Starts At:
$0.004 per lookup
Free Version:
Yes
Company Details
Company:
Phone Validator
Website:
phonevalidator.com
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Product Details
Platforms
Web-Based
Customer Support
Business Hours
Online Support
Phone Validator Features and Options
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