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CoCo Phone Number Validator
x402
CoCo Phone Number Validator is a paid API for AI agents from cocoeatsai.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).
Validates and parses a phone number, returning format, region, line type, and validity without owner lookup
Price / call$0.001
Success—
StatusUnknown
How this service works
Zach Riehn's lab: an about-me and portfolio, a news desk, The Atelier for AI experiments, Launch Lab for XRP research, and Fracture for games.
Output
Returns a JSON object with: validity boolean, possible boolean, E.164 format, national format, international format, region (e.g. 'US'), country code (integer), and line_type (e.g. 'fixed_line_or_mobile', 'mobile'). Note: this is format/validity only — no owner or subscriber lookup is performed.
Example use cases
Validate user-submitted phone number
“Before we send the SMS, check if the phone number a user just entered — +447911123456 — is actually valid and tell me what type of line it is.”
Normalize phone numbers to E.164
“I have a phone number '(202) 555-0123' and I need it converted to E.164 format and validated — can you parse it out for me?”
Detect region from phone number
“Can you tell me what country or region the number +33612345678 belongs to, and whether it looks like a legit phone number?”
Technical details
Endpoint
GEThttps://cocoeatsai.com/area4/agent/tools/phone?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need lightweight, offline phone number validation and formatting without any carrier or owner lookup. Ideal for form validation, data normalization, or pre-flight checks before sending SMS. Prefer this over full-featured carrier lookup APIs when cost, speed, and privacy matter and owner identity is not required.
Side effects
- Invalid or unparseable phone number string returns valid: false
- Missing input parameter results in a 400-level error
- Numbers that are possible but unassigned may still return valid: true
- No owner information is ever returned — only structural validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"e164": "+12025550123",
"note": "Format/validity only; no owner lookup.",
"input": "+12025550123",
"valid": true,
"region": "US",
"national": "(202) 555-0123",
"possible": true,
"line_type": "fixed_line_or_mobile",
"country_code": 1,
"international": "+1 202-555-0123"
},
"exampleNote": "Computed offline with demonstration inputs; time/random values are illustrative."
}Tags
x402
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