Locale Summary
| Locale name | France |
|---|---|
| ISO code | FR |
| Region | Europe |
| Dialing code | +33 |
Reachability
| Inbound Ability to call numbers in France | Outbound Ability to call non-Twilio numbers in France | |
|---|---|---|
| Domestic | Yes | Yes |
| International | Yes | Yes |
| Toll-Free | Yes | Yes |
| Outbound restrictions | French mobile numbers can only be used for person-to-person (P2P) communication. Carriers that observe multiple concurrent calls from the same mobile number may block your calls. Please select a geographical number or a France national number type if you create multiple concurrent calls from the same | |
| Outbound requirements | N/A | |
| Best practices | N/A | |
Caller ID
| Inbound Inbound call receives originator's Caller-ID | Outbound Outbound call preserves sent Caller-ID | |
|---|---|---|
| Domestic | +E.164 | +E.164 |
| International | E.164 (Non-guaranteed) | +E.164 |
| Toll-Free | +E.164 | +E.164 |
DTMF
| Inbound Inbound call receives DTMF from PSTN | Outbound Outbound call sends DTMF to PSTN | |
|---|---|---|
| RFC.2833 format | Yes | Yes |
Emergency Calling
| Outbound Ability to make Emergency Calls | ||
|---|---|---|
| Emergency services | Yes | |
Reachability
| Inbound Ability to call numbers in France | |
|---|---|
| Domestic | Yes |
| International | Yes |
| Toll-Free | Yes |
| Outbound | |
| Domestic | Yes |
| International | Yes |
| Toll-Free | Yes |
| Outbound restrictions | French mobile numbers can only be used for person-to-person (P2P) communication. Carriers that observe multiple concurrent calls from the same mobile number may block your calls. Please select a geographical number or a France national number type if you create multiple concurrent calls from the same |
| Outbound requirements | N/A |
| Best practices | N/A |
Caller ID
| Inbound Inbound call receives originator's Caller-ID | |
|---|---|
| Domestic | +E.164 |
| International | E.164 (Non-guaranteed) |
| Toll-Free | +E.164 |
| Outbound Outbound call preserves sent Caller-ID | |
| Domestic | +E.164 |
| International | +E.164 |
| Toll-Free | +E.164 |
DTMF
| Inbound Inbound call receives DTMF from PSTN | |
|---|---|
| RFC.2833 format | Yes |
| Outbound Outbound call sends DTMF to PSTN | |
| RFC.2833 format | Yes |
Emergency Calling
| Outbound Ability to make Emergency Calls | |
|---|---|
| Emergency services | Yes |
For the benefit of all our customers, these guidelines are provided to help you comply with applicable requirements and to help ensure Twilio's platform remains compliant with global telecommunications ecosystem requirements. These guidelines represent our current understanding of common compliance requirements generally applicable to Twilio and its customers, and do not constitute legal advice. By posting these guidelines, Twilio makes no assurances regarding the legal compliance of your application built using our APIs. You are expected to understand and abide by all compliance obligations applicable to your specific application. You should check these pages regularly for updates as telecommunications ecosystem requirements continue to evolve and change, and the information below may be updated or changed without notice.