List Of All telecommunications company Leads in Madrid
A current list of telecommunications company in Madrid: 24 businesses, each with contact information and a rating where one's on record. The highest-rated listing here is MF Telecomunicaciones - Empresa de telecomunicaciones at 5.0★; across the full list, ratings average close to 4.3★. The list was last updated on 8/31/2026 — browse below for full contact details and a link to each business.
24 results · last updated 8/31/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| MF Telecomunicaciones - Empresa de telecomunicacionesC. de Hermosilla, 48, 1D, Salamanca, 28001 Madrid, Spain | +**9**7••••3 | — | 5.0(495 reviews) | Telecommunications service provider | |
| SCT TelecomC. de Manuel Tovar, 38, 3er piso, Fuencarral-El Pardo, 28034 Madrid, Spain | +**9***••••1 | — | 5.0(5 reviews) | Wholesaler | |
| Madrid Telecom5.0(2) | +**6***••••0 | — | 5.0(2 reviews) | — | |
| KKMAX TELECOM4.9(17) | +**6***••••7 | — | 4.9(17 reviews) | — | |
| Tienda MovistarGran Vía, 28, Centro, 28013 Madrid, Spain | +**9***••••7 | — | 4.7(7,616 reviews) | Mobile Phone Shop | |
| Neksus: Telefonía y móvilesEl Corte Inglés, Pl. del Callao, 2, Centro, 28013 Madrid, Spain | +**6**8••••4 | — | 4.7(846 reviews) | Mobile Phone Shop | |
| Accesorios Tahrim TelecomC. de Jesús, 7 28014, Centro, 28014 Madrid, Spain | +**9*9*••••5 | — | 4.6(62 reviews) | Mobile Phone Accessory Shop | |
| ALAM TELECOMC. de Cuchilleros, 14, Centro, 28005 Madrid, Spain | +**9**6••••7 | — | 4.6(59 reviews) | Mobile Phone Accessory Shop | |
| Fundación TelefónicaGran Vía, 28, Centro, 28013 Madrid, Spain | +**9***••••0 | — | 4.5(4,651 reviews) | Foundation | |
| doctorSIMAv. de Brasil, 17, Tetuán, 28020 Madrid, Spain | — | fb****••••ry.ioRegister to View | 4.5(2,259 reviews) | Corporate office | |
| Cellnex Telecom, S.A.C/ de Juan Esplandiú, 11-13, Retiro, 28007 Madrid, Spain | — | pe****••••*.comRegister to View | 4.5(36 reviews) | Telecommunications service provider | |
| Telco Customer Care & Social Media CompanyC/ de Pantoja, 10, Chamartín, 28002 Madrid, Spain | +**9***••••0 | — | 4.5(33 reviews) | Call Centre | |
| Sur Telecom Madrid S.L.C. San Blas, 4, 28921 Alcorcón, Madrid, Spain | +**9**8••••2 | su****••••*.comRegister to View | 4.4(13 reviews) | Telecommunications service provider | |
| Telefónica Móviles España, S.A.U.Ronda de la Comunicación, Fuencarral-El Pardo, 28050 Madrid, Spain | +**9***••••4 | — | 4.3(1,886 reviews) | Telecommunications service provider | |
| mdtel - Telecomunicaciones y Ciberseguridad para EmpresasC. de Manuel Tovar, 38, 1ªPlta, Fuencarral-El Pardo, 28034 Madrid, Spain | +**9***••••0 | cl****••••**.esRegister to View | 4.3(27 reviews) | Telecommunications service provider | |
| Ponme SaldoC. de Alonso Heredia, 19, Salamanca, 28028 Madrid, Spain | +**68**••••8 | — | 3.4(5 reviews) | Telephone company | |
| PTV TelecomCalle León Gil de Palacio, 2, Retiro, 28007 Madrid, Spain | +**9***••••0 | — | 3.2(83 reviews) | Telecommunications service provider | |
| Telefónica España, S.A.U.Gran Vía, 28, Centro, 28013 Madrid, Spain | +**9**8••••0 | — | 2.5(48 reviews) | Telecommunications service provider | |
| TELECOM FREE MOBILE SLC. de las Naves, 23, Arganzuela, 28005 Madrid, Spain | +**68*6••••1 | — | 2.3(3 reviews) | Financial audit | |
| inte-QT (Intelligent Quoting Technology)C. de Manzanares, 4, Arganzuela, 28005 Madrid, Spain | +**6**9••••0 | — | — | Telecommunications service provider | |
| France Telecom España S.A. | +**9*67••••0 | — | — | — | |
| Summa NetworksCra de S. Jerónimo, 17, 2º (local asesorus, Centro, 28014 Madrid, Spain | +**9***••••4 | — | — | Telecommunications service provider | |
| BEST TELECOMMUNICATION SYSTEMS | +**9***••••5 | — | — | — | |
| Victoria TelecomTorre Espacio, P.º de la Castellana, 259D, Fuencarral-El Pardo, 28046 Madrid, Spain | — | 60****••••s.comRegister to View | — | Telecommunications service provider |