Knowledge Center

Category: Telecom

Practical Nigerian mobile-network guides for SIM access, data, subscriptions, porting, service complaints and identity-linked services.

Telecom

Borrowing Airtime or Data in Nigeria: Check the Repayment Before Accepting

7 Aug 2026 A responsible guide to eligibility, service fees, repayment deductions and borrowing for another line. … Read Guide

Telecom

Data Sharing vs Data Gifting in Nigeria: Know What You Are Sending

6 Aug 2026 Understand the difference between transferring part of an existing bundle and purchasing a separate data plan for another line. … Read Guide

Telecom

eSIM in Nigeria: How to Check Compatibility and Activate Safely

5 Aug 2026 A practical MTN and Airtel eSIM guide covering EID checks, service-centre activation, QR-code safety and moving a line to another phone. … Read Guide

Telecom

How to Check Your Phone Number on MTN, Airtel, Glo and 9mobile

6 Jul 2026 Forgetting the number inside a SIM is common when a phone carries several lines or a new SIM has just been activated. This guide explains reliable ways to identify a number on MTN, Airtel, Glo and 9mobile without guessing an outdated provider-specific code. It covers checking the phone's SIM settings, using the provider's official self-care channel, calling or texting a … Read Guide

Telecom

How to Buy Data on MTN, Airtel, Glo and 9mobile

6 Jul 2026 Buying mobile data in Nigeria now starts with the harmonised data-plan code on supported MTN, Airtel, Glo and 9mobile lines. This guide shows how to dial the code from the intended SIM, read the current plan categories, compare price, validity and data allowance, choose a payment method and wait for a confirmation message before browsing. It also explains how to … Read Guide

Telecom

How to Check Data Balance on Nigerian Networks

5 Jul 2026 A data-balance check helps you confirm what remains, when a bundle expires and whether a recent purchase has been credited. This guide explains how to use the Nigerian harmonised balance code on MTN, Airtel, Glo and 9mobile, select the correct SIM and read the reply without confusing airtime with data. It covers official app and self-care alternatives, delayed SMS replies, … Read Guide

Telecom

How to Stop Unwanted SMS and Subscriptions in Nigeria

5 Jul 2026 Unexpected airtime deductions may come from an active value-added service, a recurring content subscription or a promotional service that was not clearly understood. This guide explains how to use the harmonised stop-service route, review the options shown, cancel unwanted subscriptions and save the confirmation message. It distinguishes ordinary marketing texts from paid VAS deductions and explains when blocking a sender … Read Guide

Telecom

Unified USSD Codes Introduced by NCC

5 Nov 2025 Nigeria's harmonised telecom short codes give MTN, Airtel, Glo and 9mobile users a common starting point for support, airtime, recharge, data, borrowing, sharing, subscription control and NIN-SIM services. This guide explains why the codes were standardised and provides a clear task table, including 300, *310#, *311#, *312#, *323# and related routes. Each example shows what to dial and what confirmation … Read Guide

Telecom

How to Check Glo Data Balance and Understand Each Data Bucket

1 Feb 2024 Dial *323# on your Glo line to check the main data balance and expiry. This guide focuses on interpreting multiple Glo data buckets, checking an hourly or bonus allowance, handling a missing purchase and choosing *312# only when you actually want to buy or manage a plan. … Read Guide

Telecom

Airtel Nigeria USSD Codes, Including *444# Bank-Linked Recharge

23 May 2023 Airtel customers can use Nigeria’s harmonised codes for routine line services and Airtel’s separate *444# route for purchases from a linked bank account. Learn which route fits each task, what to verify and how to avoid authorising the wrong purchase. … Read Guide