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Orthogonal Phone Validator
x402
Orthogonal Phone Validator is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Validates a phone number and returns carrier information for a given phone number and country code.
Price / call$0.01
Success—
StatusUnknown
How this service works
Validate a phone number and get carrier information.
Output
Returns a validation result indicating whether the phone number is valid, along with carrier name, line type (mobile/landline/VoIP), country, and formatted number details.
Example use cases
Pre-send SMS validation
“Before we send that marketing SMS, can you validate the phone number +44 7911 123456 for the UK and confirm it's a real mobile number with carrier info?”
Fraud detection during signup
“A user just signed up with the phone number +1 (646) 555-9988 in the US — can you check if that number is valid and tell me who the carrier is?”
CRM data quality check
“I have a contact in our CRM with phone number +33 6 12 34 56 78 in France — can you verify if that's a valid phone number and get the carrier details?”
Technical details
Endpoint
GEThttps://x402.orthogonal.com/tomba/v1/phone-validatorWhen to prefer
Use this endpoint when you need to validate phone numbers at the point of collection (signups, CRM entries, lead forms) or before sending SMS messages. It is especially useful when you need carrier identification to distinguish mobile from landline numbers, or to detect VoIP numbers that might indicate fraud. Priced at $0.01 per call via x402 micropayment, it suits per-record enrichment workflows rather than bulk batch validation.
Side effects
- Invalid or malformed phone number returns validation failure
- Missing required phone parameter returns error
- Unsupported country code may return incomplete carrier data
- Rate limiting or payment failure returns 402 or 429 error
- Non-existent numbers may still pass format validation but return no carrier data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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