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List Of All telecommunications company Leads in Belfast

A current list of telecommunications company in Belfast: 22 businesses, each with contact information and a rating where one's on record. The highest-rated listing here is Titanic Telecoms at 5.0★; across the full list, ratings average close to 4.5★. Updated 10/2/2026 - scroll down to compare the full list and follow through to whichever business suits your needs.

22 results · last updated 10/2/2026

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CompanyAddressRatingPhoneEmailWebsiteSocial
Titanic TelecomsTelecommunications service provider
unit 29, Belfast BT11 9AEView on Google Maps
5.0(27)
**89*99**55View in Leads Searchsu*****@t**************.comView in Leads Searchwww.titanictelecoms.com/-
Telecom Cable SolutionsTelecommunications engineer
96 Rosgoill Park, Belfast BT11 9QUView on Google Maps
5.0(14)
*78876*8*71View in Leads Search-www.yell.com/biz/telecom-cable-solutions-belfast-8720967/-
T M CommunicationsCable provider
5 Elmgrove Rd, Belfast BT5 5FAView on Google Maps
5.0(7)
*796**6*953View in Leads Search-www.tmaerials.co.uk/-
Salt Communications
5.0(3)View on Google Maps
5.0(3)
**89***8*14View in Leads Search-saltcommunications.com/
LinkedInX (Twitter)
Fonezone Telecommunications LtdTelecommunications service provider
149 Donegall Pass, Belfast BT7 1DTView on Google Maps
5.0(2)
**89*96**66View in Leads Search-www.barclaycomms.com/-
McNeill CommunicationsTelecommunications service provider
107 Salisbury Ave, Belfast BT15 5EBView on Google Maps
5.0(1)
*78*8*68*82View in Leads Searchjo****@m********************.co.ukView in Leads Searchmcneillcomms.com/
LinkedInInstagramFacebook
Choice TelecomsTelecommunications service provider
16 Orby Grange, Belfast BT5 5PRView on Google Maps
5.0(1)
**89*****92View in Leads Searchsa***@c*************.co.ukView in Leads Searchwww.choicetelecoms.co.uk/
LinkedInFacebookX (Twitter)
Corporate Telecom Ltd
5.0(1)View on Google Maps
5.0(1)
**89*79*800View in Leads Searchsa***@c***************.bizView in Leads Searchwww.corporatetelecom.biz/
LinkedInInstagramFacebookX (Twitter)
YellowcomTelecommunications service provider
37A Stockmans Way, Belfast BT9 7ETView on Google Maps
4.9(459)
*******6651View in Leads Searchin**@y********.co.ukView in Leads Searchwww.yellowcom.co.uk/
LinkedInFacebookX (Twitter)
Simplicity GroupTelecommunications service provider
260 Tates Ave, Belfast BT12 6NBView on Google Maps
4.9(65)
**89*66**02View in Leads Search-simplicity.group/
LinkedInFacebook
Smooth CommunicationsTelecommunications service provider
House 20, inspire business centre, 16 Carrowreagh Rd, Dundonald, Colvin BT16 1QTView on Google Maps
4.9(29)
**89*****08View in Leads Searchhe***@s**********.comView in Leads Searchsmoothcomms.com/
LinkedInFacebookX (Twitter)
Barclay CommunicationsTelecommunications service provider
Grove House, 145-149 Donegall Pass, Belfast BT7 1DTView on Google Maps
4.8(550)
**89*96**66View in Leads Searchin**@b***********.comView in Leads Searchwww.barclaycomms.com/
LinkedInFacebookX (Twitter)YouTube
Airphone Communications LtdTelecommunications service provider
Unit 3, Adelaide Business Centre, Apollo Rd, Belfast BT12 6HPView on Google Maps
4.8(4)
**89*66**66View in Leads Searchin**@a*********.comView in Leads Searchwww.airphoneuk.com/
Facebook
BB
BT Belfast Northern IrelandTelecommunications
5 Lanyon Pl, Belfast BT1 3BTView on Google Maps
4.6(12)
**89***6*62View in Leads Search---
BT Belfast (Telephone House)
4.4(55)View on Google Maps
4.4(55)
--bt.com/
LinkedInX (Twitter)YouTube
B4B GroupTelecommunications service provider
9 Glenmachan Pl, Belfast BT12 9QHView on Google Maps
4.3(37)
**89*7*8844View in Leads Search-www.b4bgroup.ie/
FacebookX (Twitter)
Telefónica TechIT support and services
Concourse Building, 3 Queens Rd, Belfast BT3 9DTView on Google Maps
4.3(3)
**89*****33View in Leads Searchin**@t*************.ukView in Leads Searchtelefonicatech.uk/
InstagramX (Twitter)
Clarity TelecomTelecommunications service provider
1, Belfast BT1 3LGView on Google Maps
4.1(72)
*8**9****00View in Leads Searchsu*****@c**********.comView in Leads Searchclaritytele.com/
LinkedIn
C C I Belfast LtdCable provider
Unit A8, Dargan Court, Dargan Cres, Belfast BT3 9JPView on Google Maps
4.0(4)
**89*77*634View in Leads Search-www.ccibelfastltd.co.uk/-
CN
Cabletel Northern Ireland LtdTelecommunications service provider
209 Airport Rd W, Belfast BT3 9EZView on Google Maps
3.6(9)
**89***6*00View in Leads Search---
Fibrus Broadband - Head OfficeInternet service provider
108, 113 Dargan Cres, Belfast BT3 9JPView on Google Maps
1.9(420)
**89*99**30View in Leads Searchpr***@f*****.comView in Leads Searchwww.fibrus.com/-
Genesis Telecom Ltd.
---in**@g*************.co.ukView in Leads Searchgenesistelecom.co.uk/?page_id=1765-

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