Phone Number Verification Service

Unverified contacts slow down sales, inflate costs, and waste your agents’ time. Teliqon’s phone number verification service ensures every number you dial is real – so your team stays focused, efficient, and ready to convert.

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150+
Countries Covered
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125+
Сommunication Features
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99.99%
Uptime
24/7
24/7
Support Availability
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Why phone number verification matters

Phone number verification matters because it protects your business from wasted resources and inaccurate data. When your team reaches out to leads or customers, every failed call – whether it’s a disconnected number, a wrong entry, or a fake contact – costs time, budget, and opportunity. At scale, that adds up fast. With verified numbers, your outreach is sharper and more efficient. It means cleaner databases, higher answer rates, and better performance across sales, support, and marketing. It’s not just about filtering out bad data – it’s about making every interaction count.

How Teliqon’s solution works

Number Format 
Check

Number Format Check

Teliqon’s phone number validation service runs precise syntax and structure checks to catch errors and inconsistencies at the source – so bad data never enters your system.

Carrier and Line Type 
Detection

Carrier and Line Type Detection

Our phone number validation software identifies the carrier and detects whether the number is mobile, landline, or VoIP, helping your team filter, route, and prioritize leads smarter.

Real-Time and Bulk 
Validation

Real-Time and Bulk Validation

Whether you're checking one lead or thousands, our verify phone number service delivers instant results with high accuracy – perfect for both live workflows and database cleanup.

API for Seamless 
Integration

API for Seamless Integration

Connect Teliqon’s direct validation services phone number into your CRM, forms, or dialers through a flexible API that fits into any sales or support stack effortlessly.

Key Features of Our Phone Validation Platform

Global Coverage

Global CoverageGlobal Coverage

With access to 178+ countries, Teliqon’s phone validation service verifies global numbers with local precision – ideal for international teams scaling outreach without borders.

Feature Home ItemFeature Home Item

Real-Time Response

Real-Time ResponseReal-Time Response

Get instant validation results with every API call or manual check. Our phone number verification services ensure no delay between entry and action, keeping your workflows smooth and responsive.

Number Reachability & Status Insights

Number Reachability & Status InsightsNumber Reachability & Status Insights

Check if phone numbers are active and reachable before you make calls. Our platform performs momentary HLR check to reduce failed calls and improve your campaign efficiency. Stay focused on real conversations, not dead lines.

Carrier Lookup & Line Status

Carrier Lookup & Line StatusCarrier Lookup & Line Status

Get more real connections. Go beyond the basics with detailed carrier information and live line status, helping your agents know if a number is reachable and active before dialing. Powered by our phone number verification service.

Flexible API Integration

Flexible API IntegrationFlexible API Integration

Integrate our best phone number verification service directly into your sales tools, CRMs, and marketing platforms for a fully automated, secure validation flow. Works with your existing stack without disruptions.

Use Cases by Industry

E-commerce and User Onboarding

E-commerce and User Onboarding

Online stores and marketplaces use phone verification to stop fake signups and make sure account details are accurate from the start. It also helps reduce delivery errors and fraud tied to invalid numbers.
Financial Services and KYC

Financial Services and KYC

Banks, fintech platforms, and lenders rely on phone checks to support KYC (Know Your Customer) requirements. Verifying numbers helps confirm user identity and keeps fraud risks low during onboarding.
Logistics and Contact Updates

Logistics and Contact Updates

For delivery and courier services, having a working phone number is critical. Verifying contacts ensures dispatch teams can reach customers quickly and avoid failed deliveries.
Telecom and Messaging Campaigns

Telecom and Messaging Campaigns

Operators and marketers use validation to clean contact lists before sending large volumes of SMS or voice messages. This improves delivery rates and reduces wasted spend on undeliverable numbers.
Call Centers and Outbound Sales

Call Centers and Outbound Sales

Sales teams validate numbers before dialing to avoid calling dead lines. It saves agent time and increases the number of real conversations they can have each day.
Healthcare and Appointment Reminders

Healthcare and Appointment Reminders

Clinics and hospitals use verification to make sure appointment reminders and updates actually reach patients. It helps reduce no-shows and missed communication.
Travel and Booking Platforms

Travel and Booking Platforms

Phone verification ensures that travelers can be reached for last-minute updates or confirmations. It also helps prevent fake bookings or duplicate accounts.

How to receive and make calls?

IP phone

IP phone

Self-contained, wired connection – no PC required.
Mobile phone

Mobile phone

Call from your smartphone with the help of a mobile app
Headset + Computer

Headset + Computer

Use a headset in pair with the computer – for best results, use a noise-canceling one.
Why Choose Teliqon

Why Choose Teliqon

High Accuracy and Uptime

Teliqon is built for businesses that can’t afford guesswork or downtime. Our system runs on a reliable global infrastructure and delivers accurate results, fast – so your team can keep moving without interruptions.

Scalable for Any Volume

Whether you're verifying a handful of numbers or cleaning up a huge database, Teliqon handles it with ease. The platform scales as your business grows, without slowing you down.

Clear Documentation and Dev Support

Developers won’t get stuck figuring things out. We offer clean, well-documented APIs and responsive support to help you integrate fast and customize as needed.

Flexible Plans for Businesses of All Sizes

From early-stage startups to enterprise teams, our pricing fits your needs. You only pay for what you use – no hidden fees, no unnecessary extras.

Empowering Businesses Across Industries

Call Center
Call Center
Contact Center
Contact Center
Customer Service
Customer Service
Assistance Center
Assistance Center
Startups
Startups
Small Business
Small Business
Enterprise
Enterprise
IT
IT
Fintech
Fintech
E-commerce
E-commerce
Retail
Retail
Healthcare
Healthcare

pricing

Scalable Pricing Tariffs for Every Stage of Growth

Teliqon Starter

Teliqon Starter

$37/ month
Per 10 users. Billed annually
$4 / cost of additional user
Call Routing & Cloud Telephony
Teliqon International Phone Numbers (175+ countries)
Call Routing (Inbound & Outbound)
Internal calls in Teliqon Cloud PBX
Auto Dialer
Analytics & Quality Control
Call recording
Compare tariffs
Most popular
Teliqon Business

Teliqon Business

$67/ month
Per 25 users. Billed annually
$3 / cost of additional user
Call Routing & Cloud Telephony
Teliqon International Phone Numbers (175+ countries)
Call Routing (Inbound & Outbound)
Internal calls in Teliqon Cloud PBX
Auto Dialer
Automatic Call Distribution (ACD)
Interactive Voice Response (IVR)
Voicemail
Analytics & Quality Control
Call recording
Compare tariffs
Teliqon Ultimate

Teliqon Ultimate

$97/ month
Per 40 users. Billed annually
$2 / cost of additional user
Call Routing & Cloud Telephony
Teliqon International Phone Numbers (175+ countries)
Call Routing (Inbound & Outbound)
Internal calls in Teliqon Cloud PBX
Auto Dialer
Automatic Call Distribution (ACD)
Interactive Voice Response (IVR)
Voicemail
Unified Communications & Collaboration
Conference call
Video Calls
Analytics & Quality Control
Call recording
Compare tariffs
Teliqon Custom

Teliqon Custom

Special offer
Contact us for a customized quote
Tailored Virtual PBX Setup
Custom Call Routing Solutions
Scalable Plans for Growing Teams
Industry-Specific Configurations
Dedicated Account Setup Assistance
Personalized IVR Menu Design
Geographic Call Management Customization
Hybrid Telephony Integrations
Custom Security & Access Control
On-Demand Feature Add-Ons
Compare tariffs

Trust tried and reviewed experts

Quote
We were looking for a partner who truly understands what it means to scale fast without sacrificing quality. Teliqon became that partner. Their platform helped us streamline communication, boost team efficiency, and stay fully connected no matter where our people were. It’s rare to find a provider that’s both flexible and rock-solid reliable.
Emma Gallagher
Emma Gallagher
CEO, ZephyraEco Dynamics, Clean Tech/Renewable Energy Solutions
Quote
With remote teams across multiple countries, we needed more than just a telecom service — we needed a solution that grows with us and protects what matters. Teliqon delivered exactly that. Their responsiveness, uptime, and clarity in communication are game changers for any company that values operational integrity.
Marius Novak
Marius Novak
CEO, WorldTreeSolutions Solutions (Estonia)
Quote
Honestly, we plugged in Teliqon expecting just another comms layer. What we got was full-stack infra clarity: SIP trunking that doesn’t choke, DID routing that makes sense, and real QoS dashboards we didn’t have to build ourselves. Plus, their recovery flows are solid — failover kicked in before our internal monitors did.
Valentina Ricci
Valentina Ricci
CTO, ProntoLingo Systems, Enterprise Networking / Telco Infrastructure
Quote
Teliqon gave us what most vendors promise but rarely deliver — actual stability under scale. Their infrastructure handles spikes like a champ, APIs are extensible, async-friendly, and log everything we care about. We wired it into our CI/CD to auto-provision comms for new pods — devs love it, ops sleep better. Win-win.
Louis Becker
Louis Becker
CTO, Omevix AI (Germany)
Quote
As a marketer, you’re always balancing performance and cost. Teliqon gave us the perfect mix — powerful tools for SMS and voice, seamless campaign tracking, and insights that help us double down on what works. Our communication is sharper, faster, and finally fully measurable.
Iryna Kovalchuk
Iryna Kovalchuk
Marketing Lead, Neuvoria Commerce, E-commerce SaaS / Performance Marketing
Quote
Before Teliqon, tracking follow-ups and call results felt like chaos. Now we’ve got everything in one place (calls, SMS reminders, CRM integration) it just flows. My team spends less time switching tools and more time actually closing deals. Honestly, it's a new better chapter for our sales rhythm.
Marco Ruiz
Marco Ruiz
Sales Lead, Omevix Health, Healthtech / B2C Wellness Services
Quote
We were missing way too many leads simply because we didn’t call fast enough, or lost them in the shuffle. Since switching to Teliqon, our response time is sharp, and the call analytics help us coach reps in real time. Plus, the mobile numbers give our team the freedom to work from wherever and still sound local.
Kate O’Donnell
Kate O’Donnell
Business Development Manager, Domin & Arquette Capital, Financial Services / SMB Lending
LogisticsLogistics
HealthcareHealthcare
EdTechEdTech
Financial ServicesFinancial Services
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40%
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Take Your Contact Center to the Next Level in 5 Steps

01

Book a Discovery Call

Learn how Teliqon’s solutions can enhance communication, efficiency, and sales.

02

Receive a Custom Proposal

Get a tailored plan with the best Teliqon solutions for your business.

03

Seamless Integration

Set up Teliqon’s tools in your existing systems for seamless operations.

04

Maximize Outcomes

Boost communication with high-quality calls, SMS campaigns, and improved

05

24/7 Support and Optimization

Enjoy ongoing 24/7 support to ensure smooth operations and continuous improvement.

Reach out to Kickstart Your Global Reach!

  • Teliqon offers business phones for more than 178 countries.
  • Customized rates are available for wholesale customers.
  • The final cost may vary.
  • Get information about the availability of phone numbers for the country you need.
  • Customized terms and rates for your business.
  • Feature-rich business telephony for growth and scaling.
  • 24/7 technical support.
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What is your primary reason for considering a Virtual PBX system?

FAQ

Phone number verification is the process of confirming whether a phone number is valid, correctly formatted, and active. Teliqon’s phone number verification services check number syntax, run carrier lookups, and assess line status in real time. This helps businesses eliminate fake or mistyped contacts before they cause problems downstream.

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