Phone number check. Send a number in any format, with a + country code or a region such as GB; returns E.164, international and national formats, valid and possible flags, country code, region, line type (mobile, fixed line, toll free and others), place and time zones. From Google's libphonenumber range data: not a live carrier or owner lookup, and ported numbers show their original range. Typical response under 100 ms. Failed calls are not charged.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0x4d8d...8309 |