Ghana voice guidelines
Voice calling guidelines for Ghana (GH), covering reachability, caller ID formats, DTMF support, and emergency services.
Locale overview
| Field | Value |
|---|---|
| Country | Ghana |
| ISO code | GH |
| Region | Africa |
| Dialing code | +233 |
Reachability
| Call type | Inbound | Outbound |
|---|---|---|
| Domestic | Supported | Supported |
| International | Supported | Supported |
| Toll-free | N/A | N/A |
Toll-free numbers are not applicable for Ghana.
Caller ID
| Call type | Direction | Format |
|---|---|---|
| Domestic | Inbound | +E.164 |
| Domestic | Outbound | Local (non-guaranteed) |
| International | Inbound | +E.164 (non-guaranteed) |
| International | Outbound | +E.164 |
Domestic outbound and international inbound caller ID delivery is not guaranteed due to carrier handling within the Ghana network.
DTMF support
DTMF signaling uses RFC 2833 format and is supported for both inbound and outbound calls.
Emergency services
Calls to emergency services numbers in Ghana are not supported. Do not rely on voice calling for emergency service contact.
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 Ghana.