Bhutan

Mobile networks and carriers in Bhutan use 2 GSM bands, 2 UMTS bands, and 1 LTE band. Find out if your unlocked phone or mobile device will work in Bhutan. See the tables below for details.

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Bhutan's mobile network has undergone significant development since its introduction in 2003. The country's first mobile service was launched by Bhutan Telecom Limited (BTL) in 2003, followed by Tashi InfoComm Limited (TICL) in 2008. TICL achieved nationwide 2G coverage in 2012 and expanded to 3G in 2015. BTL also introduced 4G services in 2013, which were later expanded to all districts by TICL in 2018. Today, both BTL and TICL provide comprehensive mobile services, including GSM, UMTS, HSDPA, LTE, and international roaming. The mobile network covers 100% of the country, ensuring connectivity throughout Bhutan.

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Carriers

Name	# of frequency bands in use
Bhutan Telecom	4
Tashi Cell	4

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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
B5 (850 MHz)	UMTS

LTE

Name	Interface
B3 (1800 MHz +)	LTE

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