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About Us

At CellMaster we take pride in offering a professional service that focuses on customer care and providing value to our clients, both in the retail and corporate markets.

Company History

CellMaster Limited first opened its doors in Trinidad in 2004. Since then, we have expanded throughout Central America, working with numerous network providers to deliver a broad spectrum of services including:



We have a plan for everyone.
Check our unbeatable post and pre paid mobile plans.
We also offer value added services like Car Hub and Med-Link.

Residential (TV & Telephone)

Let us handle your residential needs.
We have TV/Entertainment bundles tailored to suit your viewing preferences.
Stay connected from the comfort of your home with our landline packages.

Broadband (Fixed and Wireless)

Shop. Stream. Stay in Touch
We offer internet only and Fibre Bundle Packages to suit your individual needs.

Bill Payment

You can pay towards any of your TSTT services online via credit card. Simply create an account and pay your bill within minutes!

Service Requests

At CellMaster we can assist with all TSTT services from purchasing an entertainment bundle to the paying of your bill. Do not hesitate to contact us with any requests.

CellMaster Limited’s Management and staff are some of the most well-rounded telecommunications veterans in the country, with extensive local and international experience.

We are a full service TSTT Authorized Partner with eleven (11) locations nationwide comprising of six (6) Flagship locations, two (2) Authorized Dealer outlets and three (3) Experience Stores.

CellMaster Limited facilitates the full suite of TSTT Products and Services from handset purchase and mobile applications to Bill Payments and Top Up on accounts. We offer same and next day delivery and special order options for specific device sourcing.

We are trusted for our experience, reliability and our convenient provision of services and products.