RealPhoneValidation

Validate every phone number and email before it enters your system

Leads submit fake numbers. Bots fill forms with disposable emails. Your AI agent validates phone numbers and email addresses in real time through RealPhoneValidation, catching disconnected lines, identifying wireless vs landline, and flagging disposable emails before they waste your sales team's time.

Chosen by 800+ global brands across industries

Contact verification at the point of capture

Your AI agent validates phone numbers and emails the moment a lead provides them, ensuring every record in your CRM is reachable, compliant, and worth pursuing.

Validate Phone Numbers

A lead provides their phone number during a conversation. Your AI agent sends it to RealPhoneValidation's Turbo API, which returns the connection status, phone type (wireless, landline, VoIP), carrier name, and caller information in milliseconds.

Check Active Status

Before routing a lead to sales, your agent verifies the phone number is actively connected to a service provider. Disconnected or invalid numbers are flagged immediately, preventing wasted outreach on dead lines.

Identify Line Type

TCPA compliance requires knowing if a number is wireless. Your agent calls the wireless identification endpoint to determine whether a phone number is a cell phone, landline, or VoIP line, informing your outreach strategy accordingly.

Verify Email Addresses

A lead provides an email alongside their phone number. Your agent validates the email through RealPhoneValidation's email verification API, checking deliverability, domain validity, and disposable address detection in one call.

Check Reassigned Numbers

Before contacting a lead from an older list, your agent checks whether their phone number has been reassigned since the original consent date. This FCC Reassigned Numbers Database lookup protects against TCPA violations.

Bulk Scrub Phone Lists

Your team uploads a batch of leads. The agent processes up to 500 phone numbers at once through the scrub endpoint, returning connection status and line type for each. Clean lists go to sales, invalid numbers get removed automatically.

RealPhoneValidation

Use Cases

Lead quality, verified in real time

Watch how businesses use AI to validate contact information at the moment of capture, ensuring every lead that reaches sales is genuine and reachable.

Real-Time Lead Qualification During Form Chat

A website visitor fills out a lead form through your chatbot, providing their phone number. Your AI Agent validates the number through RealPhoneValidation's Turbo API before the conversation ends. If the number is active and wireless, the lead is flagged as high quality and routed to sales immediately. If the number is disconnected or VoIP, the agent asks for an alternative. Your sales team only receives leads they can actually reach.

TCPA Compliance Check Before Outbound Campaigns

Before launching an outbound calling campaign, your team needs to verify that phone numbers haven't been reassigned. Your AI Agent processes each number through the reassigned number lookup with the original consent date. Numbers confirmed as reassigned are removed from the calling list. Your business avoids costly TCPA violations while maintaining aggressive outreach, with compliance built into the workflow.

Email and Phone Dual Verification for High-Value Leads

A prospect interested in your premium service provides both a phone number and email address. Your AI Agent validates both simultaneously, checking the phone for active status and carrier type, and the email for deliverability and disposable domain detection. Both pass validation, so the lead enters your CRM as verified. The sales rep sees a green checkmark on both contact methods, confident every outreach attempt will land.

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RealPhoneValidation

RealPhoneValidation

FAQs

Frequently Asked Questions

How fast does the AI agent validate a phone number during a conversation?

RealPhoneValidation's Turbo V3 API returns results in milliseconds. The agent sends the phone number, receives the validation response, and continues the conversation without noticeable delay. The customer does not experience any waiting while their number is being checked in the background.

What specific information does the phone validation return?

The Turbo V3 API returns connection status (connected, disconnected, unknown), phone type (wireless, landline, VoIP, toll-free), carrier name, caller name and type (business or residential), and error status codes. This gives your agent enough context to make routing decisions immediately.

Can the agent check if a phone number is on the Do Not Call list?

The RealPhoneValidation API includes DNC lookup capabilities that check the National Do Not Call Registry, state DNC lists, and TCPA litigator databases. While this requires specific DNC API access, the agent can incorporate these checks into the validation flow for outbound campaign compliance.

Does Tars store the phone numbers or validation results?

No. Tars sends phone numbers to RealPhoneValidation's API in real time and receives validation results during the conversation. The numbers and results are used only for the current interaction and are not stored in a separate database by Tars.

How does the reassigned number check protect against TCPA violations?

The reassigned number lookup checks whether a phone number has changed hands since a specific consent date. If a number was reassigned after you obtained consent from the original owner, calling the new owner without fresh consent could violate TCPA regulations. The agent flags these numbers so your team can remove them from calling lists.

Can the agent validate international phone numbers?

The active status check supports international format numbers with country codes. However, the Turbo V3, wireless ID, and reassigned number features are designed primarily for US 10-digit phone numbers. International validation coverage varies by endpoint and country.

How is this different from simple phone number format validation?

Format validation only checks that a number has the right number of digits. RealPhoneValidation connects to carrier networks and telco switches to verify the number is actually active and connected to a service provider. A correctly formatted number can still be disconnected, reassigned, or a VoIP line, and only real-time carrier validation catches these issues.

Can the agent validate both phone and email in the same conversation?

Yes. The agent calls RealPhoneValidation's phone validation and email verification endpoints separately within the same conversation. Both validations happen in real time, so by the time the customer finishes providing their contact details, the agent already knows whether both are genuine and deliverable.

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Privacy & Security

We’ll never let you lose sleep over privacy and security concerns

At Tars, we take privacy and security very seriously. We are compliant with GDPR, ISO, SOC 2, and HIPAA.

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