# Services from phone-tools.x402tookit.com on Zero

> phone-tools.x402tookit.com serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/phone-tools.x402tookit.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/phone-tools.x402tookit.com/health.json

## Services

- [Phone Number Parse](https://www.zero.xyz/c/phone-number-parse-355fb46a/llms.txt): $0.02/call via x402. Parses a phone number (E.164 or national format) into country code, national number, region, number type, and validity status.
- [Phone Number Format (E.164, International, National, RFC3966)](https://www.zero.xyz/c/phone-number-format-e-164-international-national-rfc3966-74705bc4/llms.txt): $0.02/call via x402. Formats a phone number into E.164, international, national, and RFC3966 tel: URI representations using region-specific numbering-plan rules.
- [Phone Number Examples by Region and Type](https://www.zero.xyz/c/phone-number-examples-by-region-and-type-f937651d/llms.txt): $0.02/call via x402. Returns example phone numbers for a given region and number type (fixed line, mobile, toll free, etc.) sourced from libphonenumber metadata.
- [Phone Number Compare](https://www.zero.xyz/c/phone-number-compare-c07a9d65/llms.txt): $0.02/call via x402. Compares two phone number strings and returns whether they are an exact match, same national number, short match, or different — with optional region context.
- [Phone Number Tools – Country Calling Code Lookup](https://www.zero.xyz/c/phone-number-tools-country-calling-code-lookup-29ce094f/llms.txt): $0.02/call via x402. Look up which regions share a country calling code, or get the calling code for a given region, along with dialing prefixes and national prefix information.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)