telecommunications service provider in City Of London
About 56 results.
Elite Telecom
Cornhill 33, EC3V 3ND London, United KingdomElite Group is a leading provider of best-in-class, future proof communications and IT services. Our customers benefit from thought-leadership, information about changes in technology, first-cl…
Infobip
67 Farringdon Rd 1st Floor, EC1M 3JB London, United KingdomA cloud mobile messaging platform, connecting enterprises to half of the world's population & serving 260,000 clients through 50+ offices on 6 continents.
Liquid Telecom
6 New Street Square, EC4A 3BF London, United KingdomWe’re Africa’s leading independent data, voice and IP provider, committed to building Africa’s digital future.
Telcoinabox
48-54 Moorgate, EC2R 6EJ London, United KingdomChallenge. Evolve. Thrive. This is the Telcoinabox mantra that is entwined in everything we do. It reflects why we get up each morning to come to work and our attitude both internally and exte…
Infobip
67 Farringdon Rd 1st Floor, EC1M 3JB London, United KingdomA cloud mobile messaging platform, connecting enterprises to half of the world's population & serving 260,000 clients through 50+ offices on 6 continents.
Infobip
67 Farringdon Rd 1st Floor, EC1M 3JB London, United KingdomA cloud mobile messaging platform, connecting enterprises to half of the world's population & serving 260,000 clients through 50+ offices on 6 continents.
Ibasis
Queen Street, EC4N 1SW London, United KingdomiBasis is a global leader in voice traffic solutions both domestically and internationally.
Sify Technologies Limited
Saint Mary Axe 63, EC3A 8AA London, United KingdomSify - largest integrated ICT Solutions and Services provider in India offering end-to-end solutions with a telecom data network infrastructure.
Trinity Maxwell Limited
2nd Floor Unicorn House, 221 Shoreditch High Street, E1 6PJ London, United Kingdomwww.trinitymaxwell.com
Syniverse Financial Clearing - UK Office
Mansell Street 18, E1 8AA London, United KingdomFrom our position at the center of the mobile ecosystem we connect operators enterprises and consumers regardless of device network or location.
Trinity Maxwell Limited
2nd Floor Unicorn House, 221 Shoreditch High Street, E1 6PJ London, United Kingdomwww.trinitymaxwell.com
Datel Telecom Ltd
46 Chancery Lane, WC2A 1JE London, United KingdomDatel telecom provides a range of telecoms services including Hosted Telephony, SiP Trunking and Legacy Infrastructure.
Zayo
Bouverie Street 15, EC4Y 8DP London, United KingdomZayo powers and protects customers around the world by providing bandwidth and connectivity over an exceptional network infrastructure.
20 Telecom Ltd
Finsbury Pavement 101, EC2A 1RS London, United Kingdom20tele.com - Telecoms Services - We are committed to providing a better choice for small businesses with a very concise portfolio of telecoms services.
GTT
Old Broad Street 125, EC2N 1AR London, United KingdomGTT connects people, across organizations and around the world. Our top five, Tier 1 IP backbone and comprehensive portfolio of cloud networking services connect clients to every location in the …
Cortel
Shoreditch High Street 32, E1 6PG London, United KingdomCortel Telecom is a business communications specialist and one of the first and longest serving UK voice & data providers.Contact us on 0333 2408111.
Smart Info
Unit 49, Kingdon House, Galbraith Street,, E14 3LP London, United KingdomSmartInfo are lighting London by supplying fibre directly into buildings. Based in Shoreditch, London, serving companies Nationwide.
Smartinfo
Unit 49, Kingdon House, Galbraith Street,, E14 3LP London, United KingdomSmartInfo are lighting London by supplying fibre directly into buildings. Based in Shoreditch, London, serving companies Nationwide.
NTT Europe
King William Street 1, EC4N 7BJ London, United KingdomWelcome to the official Facebook page of NTT Communications, news from the leading provider of information and communications technology (ICT) environments of enterprises.
Cortel Telecom
Shoreditch High Street 32, E1 6PG London, United KingdomCortel Telecom is a business communications specialist and one of the first and longest serving UK voice & data providers.Contact us on 0333 2408111.
MessageBird
New Street Square 6, EC4A 3AQ London, United KingdomReach 7 billion phones in seconds via SMS Chat & Voice. Try it for free and improve your communication.
Ethos
Leadenhall Market 72, EC3V 1LT London, United KingdomWe deliver a range of voice document and data solutions to over 4 000 customers worldwide across all the leading providers
Infobip Greece
67 Farringdon Rd 1st Floor, EC1M 3JB London, United KingdomA cloud mobile messaging platform, connecting enterprises to half of the world's population & serving 260,000 clients through 50+ offices on 6 continents.
I P C Network Services Ltd
Worship Street 67-73, EC2A 2DZ London, United KingdomIPC is the technology and service leader powering financial markets globally. We help clients anticipate change and solve problems setting the standard with industry expertise exceptional service…
Infobip Argentina
67 Farringdon Rd 1st Floor, EC1M 3JB London, United KingdomA cloud mobile messaging platform, connecting enterprises to half of the world's population & serving 260,000 clients through 50+ offices on 6 continents.