4G LTE Frequency Bands in Russia, South Korea, Saudi Arabia, Japan and Hong Kong

Russia Yota FDD Band 7 (2600 MHz)
Megafon TDD Bands 7, 38 (2600 MHz)
MTS TDD Band 38 (2600 MHz)
Enforta 3600Mhz
Rostelecom Band 38 (2600 MHz)
Skylink 450Mhz
Tele2 Russia
Smoltelecom
Svyazinvest
Beeline (Vimpelcom)
Osnova Telekom TDD
South Korea SK Telecom FDD 800 MHz
KT FDD 1800 MHz
LG U+ FDD 800 MHz
 

HONG KONG

3 HK TDD, FDD 1800 MHz, 2600 MHz
SmarTone (Vodafone) FDD 1800 MHz, 2600 MHz
PCCW Mobile FDD 2600 MHz
China Mobile Hong Kong TDD, FDD 2300 MHz, 2600 MHz
CSL TDD, FDD 1800 MHz, 2600 MHz
Japan Softbank Mobile TDD 900 MHz, 2100 MHz, 2600 MHz
NTT DoCoMo FDD 700 MHz, 2100 MHz
eAccess FDD 700 MHz, 1800 MHz
EMOBILE FDD 1800MHz
Wireless City Planning
(SoftBank Group)
TDD 2500MHz
KDDI FDD 700 MHz, 800 MHz, 1500 MHz
Saudi Arabia STC TDD 2300mhz (Band 38)
Zine FDD 1800Mhz (Band 40)
Mobily (Etihad-Etisalat) TDD 2600Mhz (Band 3)
Smile FDD 800Mhz