Trusted Number Gateway

Validate Phone Numbers with Trusted Number Gateway

Our Phone Validation Service helps businesses verify phone numbers quickly and accurately before using them for communication. By validating phone numbers in real time.

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Secure
Number verification
Country
Code may there
Accuracy
Percentages high
API Playground
Operational
Request 84 ms
POST api.trustednumber.io/v1/verify
AuthorizationBearer sk_live_••••4f2a
Content-Typeapplication/json
+1 415 555 0142
Response 200 OK
{
  "phone": "+14155550142",
  "valid": true,
  "country": "United States",
  "country_code": "US",
  "carrier": "AT&T Wireless",
  "line_type": "mobile",
  "reachable": true,
  "risk_score": 0.06,
  "risk_level": "low",
  "portability": "not_ported",
  "is_voip": false,
  "timestamp": "2026-08-05T07:31:44Z"
}
{"phone":"+14155550142","valid":true,"country":"United States","country_code":"US","carrier":"AT&T Wireless","line_type":"mobile","reachable":true,"risk_score":0.06,"risk_level":"low","portability":"not_ported","is_voip":false,"timestamp":"2026-08-05T07:31:44Z"}
status200 OK
content-typeapplication/json
x-request-idreq_9f2ac4b7e1
x-response-time84ms
x-ratelimit-remaining4991
cf-cache-statusDYNAMIC
What we do

Advanced Phone Validation Services

Real-Time Phone Validation

Instantly verify phone numbers as users enter them to ensure accuracy and prevent invalid registrations.

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API Integration & Automation

Easily integrate phone validation into your website, mobile app, or CRM system using our simple and powerful API.

PACKAGES →

Carrier & Network Detection

Identify the telecom provider and network type for a phone number to improve messaging delivery and communication reliability.

PACKAGES →

Fraud Prevention & Risk Detection

Protect your platform from fake accounts and suspicious activities by validating phone numbers before allowing user registration.

PACKAGES →
The workflow

From Request to Validation

1
Submit number

Enter a phone number to begin the validation process through our platform.

2
Intelligent validation

The system may review the submitted number using available validation checks.

3
Carrier detection

Available information may be analyzed to identify the associated carrier where applicable.

4
Risk analysis

Score fraud, VoIP, and reassignment signals per number.

5
Verified response

The platform could evaluate available indicators to provide additional context for review.

Platform features

All Features in One

Explore a range of validation tools and capabilities designed to support different contact verification needs from one platform.

Explore plans

Real-Time Phone Validation

Instantly verify phone numbers as users enter them. Our system checks formatting, country codes, and number status to ensure the number is valid before submission.

Global coverage

Validate phone numbers from multiple countries with support for international prefixes, formats, and telecom databases to ensure accurate global verification.

Secure Data Handling

Our validation process follows secure data practices to protect user information while providing accurate verification results in a safe environment.

Fraud Prevention

Reduce fake signups and suspicious activities by validating phone numbers before allowing account creation, helping protect your platform and users.

Accurate Carrier Detection

Identify the telecom carrier and network provider for a phone number. This helps businesses understand routing, improve communication delivery, and manage messaging costs efficiently.

Easy API Integration

Integrate phone validation into your website, application, or CRM system using simple APIs, enabling automatic verification during registration or form submissions.

Pricing

Affordable and Transparent Pricing

Limited time offer
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  • 150 validations
  • API bandwidth: 1 validation/ 30 seconds
  • Bulk validation: 100 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 500 validations
  • API bandwidth: 1 validation/ 30 seconds
  • Bulk validation: 200 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 1,000 validations
  • API bandwidth: 1 validation/ 20 seconds
  • Bulk validation: 500 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 2,000 validations
  • API bandwidth: 1 validation/ 20 seconds
  • Bulk validation: 1,000 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 3,000 validations
  • API bandwidth: 1 validation/ 10 seconds
  • Bulk validation: 1,500 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 4,000 validations
  • API bandwidth: 1 validation/ 10 seconds
  • Bulk validation: 2,000 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 5,000 validations
  • API bandwidth: 1 validation/ 5 seconds
  • Bulk validation: 2,500 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 7,500 validations
  • API bandwidth: 1 validation/ 5 seconds
  • Bulk validation: 3,750 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 10,000 validations
  • API bandwidth: 1 validation/ 5 seconds
  • Bulk validation: 5,000 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • 12,000 validations
  • API bandwidth: 1 validation/ 1 seconds
  • Bulk validation: 6,000 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
  • Bulk validation: 7,500 contacts
  • API bandwidth: 1 validation/ 1 seconds
  • Bulk validation: 7,500 contacts
  • Integrate anywhere
  • Fast Support
  • Security Token
  • US & Canada phone numbers only
Get Started
Questions

Frequently Asked Questions

Phone number validation checks whether a phone number is correctly formatted, active, and reachable. It helps businesses verify numbers before sending SMS, OTPs, or making calls.
Phone validation helps reduce fraud, prevent fake registrations, and ensure that customer contact information is accurate. This improves communication and increases delivery success for SMS and verification messages.
Our validation service can verify country code, phone number format, carrier network, line type (mobile or landline), and whether the number appears active and valid.
Ready in minutes

Start validating numbers today

Explore phone number validation tools designed to help you review contact information before using it across your workflows.

Flexible Plans Easy Payments Secure Checkout