# Phone Domain

> Allowed values for the phone number type field returned by Egon phone validation and enrichment services, with the meaning of each value.

Allowed values for the phone-number `type` field returned in phone validation and enrichment results.

## Phone Types

Classification codes distinguishing landlines, mobile numbers, and fax lines.

| Field | Data Type | Code | Description |
| --- | --- | --- | --- |
| type | String | 00001 | Landline |
| type | String | 00002 | Mobile |
| type | String | 00003 | Fax |