# Phone Validation

> Use this tool when you need to verify and enhance phone number data, solving problems with form validation, customer data enrichment, and fraud detection. It takes phone numbers as input and returns carrier information, line type, country of origin, and standardized formatting. Ideal for use cases requiring accurate and reliable phone number validation, such as CRM management and security workflows.

Canonical page: https://skillsregistry.net/skills/br0ski777-phone-validation  
JSON: https://api.skillsregistry.net/v1/skills/br0ski777-phone-validation

## Description

Validates and enriches phone numbers globally, returning carrier name, line type (mobile, landline, VoIP), country of origin, and E.164 standardized format. Useful for form validation, CRM enrichment, and fraud detection workflows. Uses x402 USDC micropayments on Base.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/br0ski777-phone-validation)
- **Repository:** <https://github.com/br0ski777/phone-validation-x402>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "br0ski777-phone-validation"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/br0ski777-phone-validation` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/br0ski777-phone-validation/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt