Level 1 verification only indicates whether the phone number exists.
The JSON response is a dictionary with a key "1" and its value is a dictionary containing the following keys:
| Key | Value | France | International |
| TelOrigine | Phone number analyzed | STRING(20) | STRING(30) |
| Geolocation | Location when the number was first assigned | STRING | STRING |
| Tel | Phone number in expected format | STRING(20) | STRING(30) |
| Ported | EMPTY | NA | NA |
| Operator | Operator to whom the phone number was initially assigned | STRING | STRING |
| IdError |
"2": Phone number valid and not currently active "1": Phone number valid and active "0": Phone number not existing |
INTEGER(1) | INTEGER(1) |
| OldOperator | Operator to whom the phone number was initially assigned | STRING | STRING |
| Type |
« FIXED_LINE »: The phone number is a landline « MOBILE »: The phone number is a mobile |
STRING(6) | STRING(6) |