Our Satisfied Customers
Dialing formats can vary from region to region and/or network to network. Please contact us with any questions or for more details on specific dialing patterns
These are the most tested from networks in Antigua. If you require testing from other networks or have any questions regarding networks in Antigua, please contact us for more details.
All GTT testers speak English and at least one of the native languages/dialects spoken in Antigua. If you require specific language/dialect support in Antigua please contact us for more details.
Dialing formats can vary from region to region and/or network to network. Please contact us with any questions or for more details on specific dialing patterns.
All GTT testers speak English and at least one of the native languages/dialects spoken in Antigua. If you require specific language/dialect support in Antigua please contact us for more details.
These are the most tested from networks in Antigua. If you require testing from other networks or have any questions regarding networks in Antigua, please contact us for more details.
GTT’s local testers make live outbound originating test calls from worldwide cities using local landline and mobile networks in order to verify that the local numbers are operational, and to detect issues…
When launching mobile services in new countries, it is imperative to in-country locally test to ensure all services are operational. Improper network provisioning, network inaccessibility, and carrier activation…
In-Country IVR testing of newly installed and/or repaired worldwide IVR platforms confirms they are operational or not. GTT’s local testers make live quality assurance test calls to your IVR platforms after they have been installed…
GTT’s local staff in-country field tests your WIFI hotspots for signal strength, functionality, and connectivity. Customers coordinate detailed testing scenarios with GTT local staff…
Our Co-location services offer unmatched advantages for local installation and hosting of equipment, SIMs, and troubleshooting for a reliable telecom infrastructure…
Reliable mobile app testing is a massive challenge facing mobile apps & games companies worldwide. In fact, statistics show three out of five computerized/electronically tested mobile apps & games…
Ensure your phone lines are fully operational and accessible worldwide. Get reliable, real-time testing with our expert team in Antigua.
Highly recommended either for clients or remote testers!
The comprehensive testing data provided by GTT serves as a valuable resource, empowering us to analyze connectivity trends and proactively address potential roadblocks. Their team consistently exhibits a friendly and helpful demeanor in their correspondence, enhancing our partnership. The value that GTT’s testing services bring to our operations instills us with the confidence to deliver viable and dependable international telephony solutions to our customers. Together with GTT, we are committed to maintaining the highest levels of connectivity and reliability for our clientele.
My colleague used Global Telecom Testing for his new mobile app in 89 countries. I used to rely automated testing but he told me about GTT and I was surprised to learn that GTT uses live testers. I had them test my toll free number list of 2,900 numbers and I got back a 100% accurate result, even in countries like Bangladesh, Latvia, the UK, Nicaragua, Ghana, Bahrain, Korea, and Croatia. Thank you Stephen Levenson for your terrific service.
GTT has local testers in all the countries I wanted to test in and I was able to get accurate results for my mobile apps and toll free phone numbers. First I used their automated testing system to save some money. The gave me credits for failed calls and then I used their inn country international human testers for the rest of the numbers to get complete accurate results. Their mobile app testing service was great too as the actually had professional testers in each country I tested in.
The comprehensive testing data provided by GTT serves as a valuable resource, empowering us to analyze connectivity trends and proactively address potential roadblocks. Their team consistently exhibits a friendly and helpful demeanor in their correspondence, enhancing our partnership.
The value that GTT’s testing services bring to our operations instills us with the confidence to deliver viable and dependable international telephony solutions to our customers. Together with GTT, we are committed to maintaining the highest levels of connectivity and reliability for our clientele.
Testing telecom performance in Antigua is fast, reliable, and efficient with our in-country network. Our local experts and automated systems help you confirm call connectivity, verify SMS delivery, and maintain consistent service quality across Antiguan carriers like APUA Telecoms, Digicel, and Flow (LIME). Below, we’ve answered some of the most common questions about Antigua phone number testing to help you get started.
We perform a range of telecom tests in Antigua designed to validate local and international connectivity. These include live call testing and SMS delivery analysis. Each test measures performance metrics such as call setup time, audio clarity, and delivery speed. By testing directly within Antiguan networks, we help identify routing errors, poor-quality connections, or message delays before they affect users. Our solutions are ideal for carriers, aggregators, and enterprises seeking dependable communication across the Caribbean.
Our testing covers all major types of Antiguan phone numbers, including mobile, landline, and toll-free lines. We perform real-world call and SMS simulations to replicate local user experiences. This allows us to assess how well networks handle calls and messages across different carriers. Our local access points help identify blocked routes or call drop issues quickly, ensuring businesses and telecom providers maintain consistent service quality across Antigua’s numbering plan.
Yes. Our SMS test services in Antigua are designed to confirm message delivery accuracy and reliability. By simulating text delivery to Antiguan mobile networks, we can detect delays, failed routes, and incorrect sender IDs. These tests are especially valuable for businesses sending time-sensitive messages such as authentication codes, alerts, and promotional texts. With real-time reporting and in-country validation, you can be confident your messages reach recipients on time and without error.
Simple testing can be completed within hours. Larger-scale testing or live validation projects may take longer depending on volume and network conditions. After completion, we provide a detailed report outlining success rates, connection quality, and any detected issues. This fast feedback allows your team to optimize routes and maintain dependable connectivity across all Antiguan networks.
Yes, we can test both inbound and outbound routes for calls and SMS originating from Antigua. These tests help businesses validate international routing paths, check voice quality, and confirm message delivery across global destinations. This is particularly useful for operators managing roaming customers or international communications. Our in-country access ensures accurate results that reflect how real users experience cross-border connections from Antigua.
If you need accurate and timely telecom testing in Antigua, Global Telecom Testing is here to help. We operate in more than 200 countries, offering both live and automated testing for calls and SMS. Our flexible pay-as-you-go or SLA-based billing options make it simple to run tests without long-term contracts. With quick turnaround times and ITU-T and GSMA-compliant results, we help you keep your routes performing at peak reliability. Contact Global Telecom Testing today to schedule your Antigua telecom test and experience consistent, high-quality connectivity across the Caribbean.
Ready to get started or learn more about how we can help your business?
Call us at (954) 358-6292 or fill out the form below and a company representative will be in touch within 24 hours.
