List Of All telecommunications company Leads in Mannheim
20 telecommunications company in Mannheim are covered on this page, listed with their contact details and customer ratings. Ratings run as high as 5.0★ (held by Simatel Mannheim - (o2/Vodafone) Telekommunikation & Reparaturservice), with an average of roughly 4.5★ across all listings. Details were last refreshed 8/24/2026, so you can browse with confidence and reach out directly to the ones that fit.
20 results · last updated 8/24/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Simatel Mannheim - (o2/Vodafone) Telekommunikation & ReparaturserviceMarktkauf Scheck-in Center, Friedrich-Ebert-Straße 100, 68167 Mannheim-Käfertal, Germany | +*96****••••2 | — | 5.0(464 reviews) | Phone repair service | |
| TFM | Telematik & TelekommunikationZiegelhüttenweg 30, 68199 Mannheim-Neckarau, Germany | +*96**8••••0 | in**••••**.deRegister to View | 5.0(65 reviews) | Telecommunications service provider | |
| DAVINCI Rechenzentrum GmbHO4 4, 68161 Mannheim, Germany | +*96**87••••0 | po**••••**.deRegister to View | 5.0(31 reviews) | Computer service | |
| Deutsche Telekom Clinical Solutions GmbHBesselstraße 18, 68219 Mannheim-Rheinau, Germany | +*96**8*6••••0 | — | 5.0(2 reviews) | Telecommunications service provider | |
| BMT Tech GmbHL8 11, 68161 Mannheim-Quadrate, Germany | +*96***9*••••0 | — | 5.0(1 reviews) | Telecommunications contractor | |
| RonTVQ7 27, 68161 Mannheim, Germany | — | — | 5.0(1 reviews) | Television Station | |
| NFON AGGlücksteinallee 25, 68159 Mannheim, Germany | +*96***9••••0 | — | 5.0(1 reviews) | Telecommunications service provider | |
| High Mobile Shop MannheimJakob-Faulhaber-Straße 6a, 68305 Mannheim, Germany | +*96**78••••1 | in**••••**.deRegister to View | 5.0(1 reviews) | Telephone company | |
| MediafoneJakob-Faulhaber-Straße 6A, 68305 Mannheim-Waldhof, Germany | +*96**78••••1 | in**••••**.deRegister to View | 4.8(209 reviews) | Mobile Phone Shop | |
| Solutec GmbH - IT-Unternehmen MannheimHans-Thoma-Straße 21, 68163 Mannheim, Germany | +*96****••••0 | sa***••••**.deRegister to View | 4.8(21 reviews) | Computer consultant | |
| MBC Mobile Business Center e.K.Ziegelhüttenweg 30, 68199 Mannheim, Germany | +*96***9••••0 | in**••••**.deRegister to View | 4.7(46 reviews) | Telecommunications service provider | |
| Telecom Solutions 61 GmbHFranz-Grashof-Straße 5-7, 68199 Mannheim-Neckarau, Germany | +*96****••••8 | — | 4.6(31 reviews) | Telecommunications contractor | |
| Telekom ShopO 2 2, 68161 Mannheim, Germany | +*96****••••0 | vp****••••**.deRegister to View | 4.4(372 reviews) | Mobile Phone Shop | |
| Vodafone & O2 Partner-Store MannheimMaybachstraße 28, 68169 Mannheim, Germany | +*96****••••1 | — | 4.4(13 reviews) | Telecommunications service provider | |
| Hör-KabelanschlüsseAugartenstraße 7, 68165 Mannheim-Schwetzingerstadt, Germany | +*96***••••0 | in**••••**.deRegister to View | 4.3(22 reviews) | Cable provider | |
| Vodafone MannheimQ7 17, 68161 Mannheim, Germany | +*96***9••••0 | — | 3.4(38 reviews) | Telecommunications service provider | |
| Transcom Mannheim GmbH & Co.KGCasterfeldstraße 142-144, 68199 Mannheim-Neckarau, Germany | +*96****••••0 | — | 3.1(56 reviews) | Call Centre | |
| T-Systems International GmbHO2 1-10, 68161 Mannheim-Quadrate, Germany | +*969**••••0 | — | 3.0(1 reviews) | Telecommunications contractor | |
| AWEKOM IT & Telekommunikation Alcatel Mannheim, Ihr Partner für Business-Cloud-Telefonie, Yeastar, Yealink, 3CX, KI-AssistentSohrauer Str. 23a, 68307 Mannheim, Germany | +*96****••••3 | — | — | Telecommunications service provider | |
| Transkom GmbHP3 7, 68161 Mannheim-Quadrate, Germany | +*96****9••••0 | in**••••*.netRegister to View | — | Internet service provider |