| Name | Category | Address | City | Opening hours |
|---|---|---|---|---|
| MTN Headquarters - Garden Avenue | Telecommunications service provider | 41 Garden Ave, Okpara Ave | Enugu | Mon–Fri 08:00–16:30 |
| MTN | Telecommunications service provider | GC4G+2X5 | Kaduna | — |
| MTN Nigeria Communications Limited | Telecommunications service provider | MTN PLAZA, Awolowo Rd | Lagos | Fri 08:00–18:00 |