Guernsey
Mobile networks and carriers in Guernsey use 2 GSM bands, 1 UMTS band, and 3 LTE bands. Find out if your unlocked phone or mobile device will work in Guernsey. See the tables below for details.
Will your phone or mobile device work in Guernsey?
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Check device compatibilityGuernsey's mobile network is primarily dominated by Sure, which holds a majority market share of 55% as of 2020. The island also has significant presence from Airtel-Vodafone and JT, with Airtel-Vodafone holding 24% and JT holding 21% of the market share. Mobile data prices in Guernsey are lower compared to other similarly sized countries like Bermuda and Malta but slightly higher than major UK operators.
Historically, Guernsey's mobile network development began with the introduction of digital mobile phones using the GSM standard in the early 1990s. This period saw significant advancements, including the launch of smart phones with JAVA processors. By the late 1990s, regulatory changes allowed mobile networks to sell directly to consumers, reducing the need for airtime service providers. This shift enabled companies like BT Cellnet and Vodafone to establish direct relationships with customers, leading to increased competition and innovation in the market.
In recent years, Guernsey has continued to evolve its mobile infrastructure, with a focus on delivering next-generation mobile technology. The government aims to ensure that the rollout of 5G technology in Guernsey is at least as fast, if not earlier, than in the mainland UK. This goal is part of a broader strategy to enhance digital services and support the growth of the digital sector in the island.
Carriers
| Name | # of frequency bands in use |
|---|---|
| Airtel-Vodafone | 2 |
| JT Global | 5 |
| Sure | 3 |
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Frequencies in use
GSM
| Name | Interface |
|---|---|
| 900 MHz (E-GSM) | GSM |
| 1800 MHz (DCS) | GSM |
UMTS
| Name | Interface |
|---|---|
| B1 (2100 MHz) | UMTS |
LTE
| Name | Interface |
|---|---|
| B3 (1800 MHz +) | LTE |
| B7 (2600 MHz) | LTE |
| B20 (800 MHz DD) | LTE |
Latest updates
- 2024/08/09 - Carrier Sure updated.
- 2024/08/09 - Carrier JT Global updated.
- 2024/08/09 - Carrier Airtel-Vodafone updated.
- 2024/08/05 - Carrier Sure updated.
- 2024/08/05 - Carrier JT Global updated.
