Italy voice guidelines
Voice calling guidelines for Italy (IT), covering reachability, caller ID formats, DTMF support, and emergency services.
Locale overview
| Field | Value |
|---|---|
| Country | Italy |
| ISO code | IT |
| Region | Europe |
| Dialing code | +39 |
Reachability
All major call types are supported for Italy. The table below summarizes inbound and outbound reachability by number type.
| Number type | Inbound | Outbound |
|---|---|---|
| Domestic | Supported | Supported |
| International | Supported | Supported |
| Toll-free | Supported | Supported |
Caller ID
Caller ID format varies by call type and direction.
| Call type | Direction | Format |
|---|---|---|
| Domestic | Inbound | E.164 |
| Domestic | Outbound | Local (non-guaranteed) |
| International | Inbound | E.164 (non-guaranteed) |
| International | Outbound | E.164 |
| Toll-free | Inbound | E.164 |
| Toll-free | Outbound | Local (non-guaranteed) |
DTMF support
DTMF signaling uses RFC 2833 format and is supported in both directions.
| Direction | Supported |
|---|---|
| Inbound | Yes |
| Outbound | Yes |
Emergency services
Calls to emergency services numbers in Italy are not supported. Do not rely on this platform to place emergency calls.
Compliance note
These guidelines summarize carrier requirements at the time of publication and do not constitute legal counsel. Verify that your implementation complies with all applicable telecommunications regulations in Italy.