Prefixyr.com
South Africa 📱 Mobile Network

Area Code 63 – Mobile Network

The phone area code for Mobile Network is 63 (international format +2763). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time
03:37:20
UTC • UTC +00:00
Full Dialing Format
+2763
Population N/A
👥
Admin Region South Africa
🗺️
Elevation N/A
🏔️
GPS Coordinates N/A
📍

Overview of South Africa's +27 63 Mobile Prefix

The +27 63 prefix is a non-geographic mobile network code assigned within South Africa's national numbering plan, as governed by the Independent Communications Authority of South Africa (ICASA). Unlike geographic area codes that correspond to specific cities or regions, the 063 prefix is location-independent, meaning subscribers can be reached anywhere in the country without changing their number. This prefix is allocated to mobile network operators (MNOs) and mobile virtual network operators (MVNOs) that provide cellular services over GSM, UMTS, and LTE networks.

Dialing Format and Number Structure

South African mobile numbers consist of 10 digits in national format, beginning with a '0' followed by the three-digit mobile prefix and a seven-digit subscriber number. For the 063 prefix, the national dialing format is 063 XXX XXXX. When dialing from abroad, callers must use the international format: +27 63 XXX XXXX, omitting the leading '0'. For example, a local call to a 063 number would be dialed as 063 123 4567, while an international caller would dial +27 63 123 4567.

Number Portability and Routing

South Africa implemented mobile number portability (MNP), allowing subscribers to retain their 063 numbers when switching between MNOs. Consequently, the 063 prefix does not guarantee a specific carrier; routing is determined by a central database that translates the dialed number to the current network. This ensures seamless connectivity for voice calls, SMS, and MMS services, regardless of the underlying operator.

Usage and Services

The 063 prefix supports a full range of mobile services, including high-speed data (4G/LTE and emerging 5G), voice, and messaging. It is commonly used for personal mobile subscriptions, business mobile lines, and IoT (Internet of Things) applications. Because it is non-geographic, businesses can use 063 numbers for national customer contact without regional restrictions, making them ideal for nationwide marketing campaigns or remote workforce communication.

Calling Instructions

  • Local callers (within South Africa): Dial the full 10-digit number, e.g., 063 123 4567.
  • International callers: Dial your country's exit code, then 27 (South Africa's country code), then 63 and the seven-digit subscriber number, e.g., 011 27 63 123 4567 from the US or 00 27 63 123 4567 from most European countries.
  • SMS and MMS: Use the same international format for sending messages from abroad.

When traveling in South Africa, visitors can use their local SIM or international roaming to reach 063 numbers. It is important to note that calls to 063 numbers are charged according to the caller's mobile tariff, and because of MNP, the actual network may differ from the original allocation, but this does not affect dialing.

❓ Frequently Asked Questions

Which network operator uses the 063 prefix in South Africa?
The 063 prefix is not exclusively tied to a single operator due to mobile number portability. Originally allocated to certain MNOs, subscribers can now port their numbers to any network. To identify the current operator, you can use online number lookup services or contact the number directly.
How do I call a 063 number from overseas?
To call a 063 number from abroad, dial your country's international exit code (e.g., 00 or 011), followed by South Africa's country code 27, then the 063 prefix without the leading zero, and the seven-digit subscriber number. For example, from the UK: 00 27 63 123 4567.
Are calls to 063 numbers more expensive than geographic numbers?
In South Africa, mobile-to-mobile call rates are typically uniform across all mobile prefixes, including 063, 082, 071, etc. However, charges depend on your mobile plan and whether the call is on-net or off-net. Always check your tariff for specific rates.
Can I port my existing 063 number to another network?
Yes, South Africa supports mobile number portability. You can switch to any participating MNO or MVNO while keeping your 063 number. The process usually takes a few business days and requires you to contact the new operator.
Is the 063 prefix used for VoIP or landline services?
No, the 063 prefix is designated for mobile services only. VoIP and other non-geographic services use different prefixes, such as 087. However, some VoIP providers may offer numbers with mobile prefixes if they have been allocated by ICASA, but this is not typical.