List Of All telecommunications company Leads in Oshawa
Find telecommunications company in Oshawa — 18 local businesses are listed below with their contact details and ratings. Peak Communications (A division of Peak Sales & Marketing Inc.) currently holds the top rating at 5.0★, while the average across the list sits around 3.9★. Everything below is current as of 8/31/2026; click through to any listing for a website, map link, or way to get in touch.
18 results · last updated 8/31/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Peak Communications (A division of Peak Sales & Marketing Inc.)631 Montrave Ave, Oshawa, ON L1J 4T3, Canada | +*9**6*••••5 | co****••••**.caRegister to View | 5.0(9 reviews) | Telephone exchange | |
| Cignaltec Communications490 Waterloo Ct, Oshawa, ON L1H 3X1, Canada | +*9****••••1 | — | 5.0(2 reviews) | Telecommunications service provider | |
| Mikala Inc350 Wentworth St E, Oshawa, ON L1H 7R7, Canada | +*877*6••••2 | sa***••••*.comRegister to View | 5.0(2 reviews) | Telecommunications equipment supplier | |
| SwiftRecharge285 Taunton Rd E, Oshawa, ON L1G 3V2, Canada | +*8***8••••6 | — | 5.0(1 reviews) | Corporate office | |
| NetJOI Communications285 Taunton Rd E Suite 4414, Oshawa, ON L1G 3V2, Canada | — | — | 4.5(10 reviews) | Internet service provider | |
| Public Telecom50 Taunton Rd East Unit: 4A, Oshawa, ON L1G 3T7, Canada | +**896*••••6 | — | 4.4(24 reviews) | Internet service provider | |
| Bell419 King St W Level 1-4201, Oshawa, ON L1J 2K5, Canada | +*9**7*••••7 | — | 4.0(393 reviews) | Telecommunications service provider | |
| Inter-Active Telecom Inc.76 King St W, Oshawa, ON L1H 1A6, Canada | +**89**••••2 | su****••••**.caRegister to View | 3.9(7 reviews) | Telecommunications service provider | |
| Rogers1155 Ritson Rd N Unit F5, Oshawa, ON L1G 7H2, Canada | +*9****••••0 | — | 3.8(339 reviews) | Mobile Phone Shop | |
| Bell1383 Wilson Rd N #8, Oshawa, ON L1K 2Z5, Canada | +*9****••••9 | — | 3.7(109 reviews) | Telecommunications service provider | |
| TELUS419 King St W Unit 4119, Oshawa, ON L1J 2K5, Canada | +*9****••••1 | — | 3.7(101 reviews) | Telecommunications service provider | |
| Rogers419 King St W Unit 4112, Oshawa, ON L1J 2K5, Canada | +*9***7••••3 | — | 3.4(219 reviews) | Mobile Phone Shop | |
| Intek Communications Inc211 Waterloo St, Oshawa, ON L1H 3W9, Canada | +*8778*••••2 | — | 3.3(12 reviews) | Telecommunications service provider | |
| Telnet Communications50 Richmond St E #107B, Oshawa, ON L1G 7C7 Richmond St E Unit 107b, Oshawa, ON L1G 7C9, Canada | +*8**8*••••1 | — | 1.8(5 reviews) | Internet | |
| EasyVoice Telecom650 King St E, Oshawa, ON L1G 1C4, Canada | +*9****••••0 | — | 1.5(8 reviews) | Telecommunications service provider | |
| Durham Broadband100 Simcoe St S, Oshawa, ON L1H 7M7, Canada | +*8668*••••6 | sa***••••**.caRegister to View | — | Internet service provider | |
| Tall Pines Telecom805 Groveland Ave, Oshawa, ON L1K 0C3, Canada | +*9**68••••3 | — | — | Telephone company | |
| TELECOM SYNERGIES710 King St W #201, Oshawa, ON L1J 2J5, Canada | +***67*••••4 | — | — | Telecommunications contractor |