MTNN — MTN NIGERIA COMMUNICATIONS Disclosures

MTN Nigeria Communications PLC Corporate Head Office : MTN Plaza, Falomo, Ikoyi, Lagos. P.M.B. 80147 Adeola Odeku Post Office, Victoria Island, Lagos, Nigeria Directors: Dr. E. Ndukwe, OFR (Chairman) Dr. K. Olutokun Toriola (CEO) Mr. M. Kadri (CFO) Mr. M.K. Ahmad, OON Mr. M. Ajukwu Mr. A. Alli Dr. O. Johnson Mrs. E. Kola-Oyeneyin Mr. A.B. Mahmoud, SAN OON *Ms. T. Molefe *Mr. R. Mupita Mr. U. Nwuneli *South African **British ***German Lagos | Nigeria: 4 May 2026 MTN NIGERIA COMMUNICATIONS PLC – ANNUAL GENERAL MEETING

MTN Nigeria Communications PLC Corporate Head Office : MTN Plaza, Falomo, Ikoyi, Lagos. P.M.B. 80147 Adeola Odeku Post Office, Victoria Island, Lagos, Nigeria Directors: Dr. E. Ndukwe, OFR (Chairman) Dr. K. Olutokun Toriola (CEO) Mr. M. Kadri (CFO) Mr. M.K. Ahmad, OON Mr. M. Ajukwu Mr. A. Alli Dr. O. Johnson Mrs. E. Kola-Oyeneyin Mr. A.B. Mahmoud, SAN OON *Ms. T. Molefe *Mr. R. Mupita Mr. U. Nwuneli *South African **British ***German Lagos | Nigeria: 4 May 2026 MTN NIGERIA COMMUNICATIONS PLC – ANNUAL GENERAL MEETING

MTN Nigeria Communications PLC Corporate Head Office : MTN Plaza, Falomo, Ikoyi, Lagos. P.M.B. 80147 Adeola Odeku Post Office, Victoria Island, Lagos, Nigeria Directors: Dr. E. Ndukwe, OFR (Chairman) Dr. K. Olutokun Toriola (CEO) Mr. M. Kadri (CFO) Mr. M.K. Ahmad, OON Mr. M. Ajukwu Mr. A. Alli Dr. O. Johnson Mrs. E. Kola-Oyeneyin Mr. A.B. Mahmoud, SAN OON *Ms. T. Molefe *Mr. R. Mupita Mr. U. Nwuneli Mrs. I. M. Omoigui Okauru, MFR *South African **British ***German Sensitivity: Public Lagos | Nigeria: 30 April 2026

• MTN Nigeria Communications Plc released its unaudited financial results for the first quarter ended 31 March 2026. • Key financial highlights include a 41.8% increase in service revenue to N1.5 trillion, a 68.1% rise in EBITDA to N828.3 billion, and a 165.9% increase in Profit After Tax (PAT) to N355.5 billion. • Total subscribers grew by 6.5% to 89.5 million, and active data users increased by 9.5% to 55.0 million. • The company is progressing with the structural separation of its fintech businesses, with MTN Group Fintech acquiring a 60% interest and injecting N152.1 billion. This transaction is subject to shareholder approval at the AGM on 30 April 2026. • MTN Nigeria temporarily suspended its Xtratime service due to new regulatory compliance and licensing frameworks, but expects to resume service once onboarding of approved providers is complete. • The company maintains its medium-term guidance for average service revenue growth of "at least the low 20%" and an EBITDA margin target range of mid-to-high 50%.

• MTN Nigeria Communications Plc announced the approval of its Unaudited Condensed Consolidated Interim Financial Statements for the three months ended 31 March 2026. • The Board considered and approved these financial statements at a meeting held on Wednesday, 29 April 2026. • The Closed Period for trading in the Company's securities will remain in effect until 24 hours after the Financial Statements are released to the public. • Insiders and their connected persons are prohibited from dealing in the Company's securities during this Closed Period.

FINANCIAL HIGHLIGHTS: • PAT: ₦355.501 billion (165.93% YoY growth) • EPS: ₦16.95 • Equity: ₦903.940 billion • Shares: 20,970 million KEY NOTES: • Revenue grew by 41.62% YoY to ₦1,498.322 billion. • Operating profit increased by 84.50% YoY to ₦632.305 billion. • The company did not propose interim dividends for the period ended 31 March 2026. • The company's financial position strengthened materially, with shareholders' funds increasing to ₦919.90 billion.

• MTN Nigeria Communications Plc (MTN Nigeria) has published Frequently Asked Questions (FAQs) to provide additional clarity to shareholders ahead of its Annual General Meeting (AGM). • The AGM will be held virtually on 30 April 2026 at 11:00 a.m. • The FAQs relate to the proposed structural separation and a related party transaction. • Shareholders are advised to visit the Company's website at https://www.mtn.ng/investors/shareholders/annual-general-meeting/ to access the FAQs. • The disclosure was signed by Uto Ukpanah FCIS, Company Secretary.