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

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

    Smile Communications Nigeria: Operational: LTE 800: LTE band 20 [10] 621: 30: MTN: MTN Nigeria Communications Limited: Operational: GSM 900 / GSM 1800 / UMTS 2100 / LTE 800 / LTE 2600 / TD-LTE 3500 / 5G 3500 [1] 621: 40: Ntel: Nigerian Mobile Telecommunications Limited: Operational: LTE 900 / LTE 1800: Former M-Tel; LTE bands 8 / 3 621: 50: Glo ...

  3. Telephone numbers in Nigeria - Wikipedia

    en.wikipedia.org/wiki/Telephone_numbers_in_Nigeria

    MTN Nigeria 0704: MTN Nigeria (formerly Visafone [3]) 0705: Globacom: 0706: MTN Nigeria 0707: MTN Nigeria (formerly ZoomMobile) 0708: Airtel Nigeria: 0709: Multi-Links 0802: Airtel Nigeria 0803: MTN Nigeria 0804: Mtel: 0805: Globacom 0806: MTN Nigeria 0807: Globacom 0808: Airtel Nigeria 0809: 9mobile 0810: MTN Nigeria 0811: Globacom 0812 ...

  4. Prepaid mobile phone - Wikipedia

    en.wikipedia.org/wiki/Prepaid_mobile_phone

    A prepaid mobile device, also known as a pay-as-you-go (PAYG), pay-as-you-talk, pay and go, go-phone, or prepay, is a mobile device such as a phone for which credit is purchased in advance of service use. The purchased credit is used to pay for telecommunications services at the point the service is accessed or consumed.

  5. Vodafone - Wikipedia

    en.wikipedia.org/wiki/Vodafone

    Vodafone Magyarország Zrt ("Vodafone Hungary") was formed as a subsidiary company in July 1999, although Vodafone has since sold its shares in the company. [ 118 ] [ 119 ] The acquisition of Mannesmann AG , completed on 12 April 2000, created subsidiaries in Germany and Italy, and increased the Group's indirect holding in SFR .

  6. Unstructured Supplementary Service Data - Wikipedia

    en.wikipedia.org/wiki/Unstructured_Supplementary...

    Unstructured Supplementary Service Data (USSD), sometimes referred to as "quick codes" or "feature codes", is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator's computers.

  7. Bank Verification Number - Wikipedia

    en.wikipedia.org/wiki/Bank_Verification_Number

    The Bank Verification Number commonly called BVN is a biometric identification system implemented by the Central Bank of Nigeria to curb or reduce illegal banking transactions in Nigeria. [1] It is a modern security measure in line with the Central Bank of Nigeria Act 1958 to reduce fraud in the banking system.

  8. TADIG code - Wikipedia

    en.wikipedia.org/wiki/TADIG_code

    TADIG code is a number uniquely identifying network operators in a GSM mobile network. The acronym TADIG expands to " Transferred Account Data Interchange Group ". According to the GSM specification, the codes are used as "primary identifiers within file contents and file names" in multiple file formats defined by the GSMA . [ 1 ]

  9. Contactless payment - Wikipedia

    en.wikipedia.org/wiki/Contactless_payment

    EMV contactless symbol used on compatible payment terminals. EMV stands for "Europay, Mastercard, and Visa", the three companies that created the standard.Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC) for ...