Number Lookup API
Get instant insights about any phone number worldwide. Validate numbers, check carrier information, detect portability status, and access comprehensive mobile network data in real-time.
Number Lookup Services
Our Lookup API enables app developers to enhance user experience, prevent fraud, and optimize messaging costs by validating phone numbers and accessing real-time network data.
Phone Validation
A free validation service that verifies phone numbers based on their prefix and structure, identifying number type, formatting alternatives, timezone, disposable status, and country/operator details.
MNP Lookup
A cost-efficient alternative to HLR lookups, this service delivers the current network operator information, making it perfect for scenarios where only portability data is needed.
HLR Lookup
Performs real-time lookups to mobile networks to confirm if a number is active, identify its current operator, determine its portability status, and access a wide range of additional information.
Feature Comparison
Compare features across all lookup service types
← Scroll horizontally to see all features →
| Features | |||
|---|---|---|---|
| Data Source | Number structure | Offline databases | Real-Time Lookups |
| Number format validation | |||
| Alternative number formats | |||
| Timezone information | |||
| Number type | |||
| Disposable number detection | |||
| Country and area details | |||
| Original operator | |||
| International Mobile Subscriber Identity | |||
| Current operator MCC/MNC | |||
| Original operator MCC/MNC | |||
| Portability details | |||
| Reachability status |
Why Developers Love Our Lookup API
Enhance your app's user experience, security, and operational efficiency with our powerful phone number lookup services.
Streamlined User Onboarding
Reduce form abandonment by 30% with real-time number validation during registration. Catch typos and formatting errors before they impact user experience.
Fraud Prevention
Block disposable numbers and detect suspicious patterns. Verify user identity with confidence and protect your platform from fake accounts and spam.
Optimize Messaging Costs
Save up to 25% on SMS costs by validating numbers before sending messages. Ensure deliverability and avoid wasting resources on invalid numbers.
Intelligent Routing
Route messages through the most cost-effective channels based on real-time carrier data. Optimize delivery paths for better performance and reliability.
Global Reach
Support users worldwide with accurate country and carrier detection. Automatically format numbers correctly for international use and localize user experiences.
Data-Driven Insights
Gain valuable insights into user demographics and behavior patterns. Use carrier and location data to segment users and personalize experiences.
Number Lookup Capabilities
Comprehensive features to validate, analyze, and optimize your phone number data
Porting Information
Get true operator information that improves routing, reduces fraud, and flags recent porting events.
- Current vs original network operator
- Porting date and status
- Risk assessment for ported numbers
Phone Type Detection
Verify deliverability by identifying the specific type of device connected to phone numbers.
- Mobile, landline, or VoIP identification
- SMS capability detection
- Prevent wasted SMS to non-mobile numbers
Database Cleansing
Cleanse numbers in your database and validate numbers captured online with correct regional formatting.
- Remove invalid and inactive numbers
- Standardize number formatting
- Guarantee deliverability rates
Network Status
Remove unavailable numbers and cross-check against 500+ global operator databases.
- Active/inactive status verification
- Roaming status and location
- Subscriber presence detection
HLR Lookup Technical Details
Our HLR Lookup service connects to the SS7 network to query Home Location Registers and provide the most accurate, real-time mobile subscriber information.
SS7 Network
Direct connection to global SS7 signaling network
Real-time Data
Live queries to operator HLR databases
IMSI
Extract IMSI, MCC/MNC identifiers
500+ Operators
Global coverage across all major networks
Use Cases & Industries
Discover how different industries leverage our Lookup API to optimize their operations and improve customer engagement
Corporations & Businesses
Purge and update databases by determining if mobile numbers are valid, active, deactivated, or roaming. Reduce billing errors and improve customer communications.
Key Benefits:
Colleges & Universities
Optimize alumni communications and student recruitment by validating contact information. Increase response rates and reduce communication costs.
Key Benefits:
Mobile Operators (MNOs/MVNOs)
Perform Least Cost Routing (LCR) more effectively with complete MSISDN information, including serving HLR, home network details, and roaming status.
Key Benefits:
SMS Aggregators & VoIP Providers
Determine which mobile network a number belongs to, check porting status, and automatically assign optimal routes for calls and messages.
Key Benefits:
App Developers
Enhance app security and user experience while reducing costs. Validate numbers before sending SMS/calls to avoid wasting money on invalid numbers, detect and block fraudulent disposable numbers, and provide seamless onboarding with real-time validation feedback.
Key Benefits:
Market Research & Polling
Find valid numbers and determine phone locations for accurate polling and research. Travel and insurance agencies can locate phones by country.
Key Benefits:
Ready to Clean Your Database?
Join thousands of businesses using our Lookup API to validate phone numbers, reduce costs, and improve customer engagement.
Enterprise & Volume Pricing
Get better rates for higher volumes. Contact us for custom pricing on enterprise plans.
Volume Pricing
Discounted rates for high-volume usage Flexible scaling options Predictable monthly costs
Enterprise Plans
Custom solutions for large organizations Dedicated infrastructure White-label solutions available
Dedicated Support
Priority support & custom SLA Dedicated account management 24/7 technical assistance