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  2. Mobile number portability - Wikipedia

    en.wikipedia.org/wiki/Mobile_number_portability

    NPC serves the centralized administrative and provisioning role of MNP, where Giza Systems is the system integrator. Cannot revert to existing operator before 4 months of service to new operator. Porting to another operator, line should be at least 4 months old. Number Portability Clearinghouse services were previously handled by iconectiv. [78 ...

  3. Mobile network codes in ITU region 6xx (Africa) - Wikipedia

    en.wikipedia.org/wiki/Mobile_network_codes_in...

    This list contains the mobile country codes and mobile network codes for networks with country codes between 600 and 699, inclusively – a region that covers Africa and the surrounding islands (excluding the Canary Islands and Madeira, which are part of Spain and Portugal, respectively).

  4. Telecommunications in South Africa - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_in...

    Wireless options are available from Sentech, iBurst, Vodacom, MTN, Cell C, Telkom and a number of other ISP's. They typically provide speeds of up to 7.6 Mbit/s with HSDPA. HSUPA is also available. MTN South Africa was among the first mobile networks in the world to offer HSDPA services to its customers. Satellite options are available from ...

  5. Telephone numbers in South Africa - Wikipedia

    en.wikipedia.org/wiki/Telephone_numbers_in_South...

    0606 - 0609: Cellular: Used by Vodacom 061: Cellular: Used by Cell C 062: Cellular: Used by Cell C 0630 - 0635: Cellular: Used by MTN 0636 - 0637: Cellular: Used by Vodacom 0640: Cellular: Used by MTN 0641 - 0645: Cellular: Used by Cell C 0646 - 0649: Cellular: Used by Vodacom 0650 - 0654: Cellular: Used by Cell C 0655 - 0657: Cellular: Used by MTN

  6. Vodacom - Wikipedia

    en.wikipedia.org/wiki/Vodacom

    Vodacom was aided by its optimistic advertisements at the early stages of the democratic South Africa, including the yebo gogo campaign which is still in effect today in Africa. Vodacom is the leading cellular network in South Africa with a market share of over 40% and more than 45 million users. [7]

  7. Cell Global Identity - Wikipedia

    en.wikipedia.org/wiki/Cell_Global_Identity

    Cell Global Identity (CGI) is a globally unique identifier for a Base Transceiver Station in mobile phone networks. [1] It consists of four parts: Mobile Country Code (MCC), Mobile Network Code (MNC), Location Area Code (LAC) and Cell Identification (CI).

  8. Roaming - Wikipedia

    en.wikipedia.org/wiki/Roaming

    The MAP SRI message contains the MSISDN number and with this MSISDN the HLR will obtain the IMSI. Because of past location updates, the HLR already knows the VLR that currently serves the subscriber. The HLR will send to the VLR a MAP PRN (Provide Roaming Number) message to obtain the MSRN of the roaming cell phone. Like that the HLR will be ...

  9. MTN Group - Wikipedia

    en.wikipedia.org/wiki/MTN_Group

    MTN Group Limited (formerly M-Cell) [2] is a South African multinational corporation and mobile telecommunications provider. Its head office is in Johannesburg . [ 3 ] [ 4 ] MTN is among the largest mobile network operators in the world , and the largest in Africa .