Why choose HLR Lookup API over traditional phone validation methods?

Unlike basic validation services, our HLR lookup API connects directly to carrier networks, providing: 99.9% accurate carrier validation through direct network queries, real-time phone validation API without outdated databases, significant cost savings by preventing failed message delivery, instant network-level verification for business numbers, and enterprise-grade reliability with carrier-direct connections. This translates to immediate ROI through reduced communication costs and improved delivery rates.

How does our Phone Lookup API reduce business communication costs?

Our comprehensive phone lookup service delivers measurable cost benefits: eliminate messaging costs to invalid business numbers, reduce carrier fees through smart routing optimization, prevent revenue loss from fraudulent activities, optimize communication pathways using carrier data, and improve delivery rates with pre-validated numbers. Clients typically see 30-40% reduction in communication infrastructure costs.

What makes our Spam Number Lookup superior for enterprise fraud prevention?

Our enterprise-grade spam detection system provides unmatched protection: real-time spam status verification across carrier networks, business-focused fraud pattern detection, community-driven spam reporting system, automated risk scoring for all numbers, and integration with major telecom security systems. Enterprise clients report up to 95% reduction in fraudulent communication attempts.

How does Reverse Phone Lookup API enhance business verification?

Our phone lookup capabilities improve business trustworthiness: instant business name verification through carrier data, telecom fraud prevention, phone number spoofing detection, cross-reference with business registries, and real-time business status monitoring. This enables secure, verified B2B communications at scale.

How does our KYC API speeds up onboarding?

Our KYC API accelerates client verification while maintaining compliance: automated client identity verification, instant carrier-level client validation, multiple data points for verification, reduced onboarding time by up to 80%, and full audit trail for compliance. This typically reduces onboarding costs while improving security.

What ROI can businesses expect from our Carrier Lookup API?

Our carrier lookup API delivers measurable business impact: 50% reduction in failed message costs, 30% improvement in delivery rates, reduced telecom fraud losses, and enhanced business communication reliability. Most enterprises see positive ROI within the first month of implementation.

How does Branded Caller ID improve connection rates?

Our branded caller ID solution significantly impacts business metrics: up to 3x increase in call answer rates, verified business identity display, enhanced customer trust through verification, reduced spam flagging of legitimate calls, and improved customer engagement metrics. Clients report 60-80% improvement in first-call connection rates.

Can I resell CallerAPI services?

Yes! With our industry-lowest rate of $0.0039 per lookup (compared to competitors charging $0.009 or more), you can simply purchase our API and resell it at whatever price point you choose. The significant price difference lets you set competitive rates while maintaining healthy margins.

VoIP Caller ID, protect your customers from spam

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96%

US & Canada coverage

15K+

New spam numbers daily

500ms

Average response time

Add an edge to your offer

Your competitors offer basic CNAM. You can offer spam protection and branded caller ID

VoIP

What you make from
basic CNAM data

VoIP

25%

Of your users get
spam calls daily

VoIP

Unlimited

Premium service
revenue potential

Transform Spam Protection into Revenue

$5-15 Monthly

Extra revenue per user

15-30%

Typical adoption rate

Your Cost $0.0039

vs Industry Average $0.02 per lookup

96%

Coverage

500ms

Response

x10

ROI

Simple Integration

One API call to protect your users

White Label Ready

Brand it as your own service

Instant Results

See value from day one

Best price on the market

Basic

$25/mo

5,000 API calls/month
99% uptime
Pre-built code
No-code integrations

Get started

Premium

$99/mo

20,000 API calls/month
Everything in Basic
Priority support
Access to Beta testing

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Enterprise

$997/pay-per-use

250,000+ API calls
Everything in Premium
Scalable pricing
KYC API

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Caller ID API questions

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Start with 100 free lookups. No credit card required.

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VoIP Caller ID, protect your customers from spam

Add an edge to your offer

Transform Spam Protection into Revenue

Best price on the market

Basic

Premium

Enterprise

Caller ID API questions

How does VoIP Caller ID integration work with your API?

What makes your spam protection unique for VoIP?

How does Branded Caller ID improve VoIP services?

What ROI can VoIP providers expect from spam protection?

Can VoIP providers white-label the Caller ID API?

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