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Start Over Author Collins Bartholomew Ltd. Year 2017 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Global 2G mobile coverage, 2017

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2017. Collins Bartholomew Ltd. Representation of the area covered by GSM (2G) mobile communications around the world as of December 2017.

2. Global 2G network operators, 2017

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2017. Collins Bartholomew Ltd. Points representing GSM (2G) mobile network operators within particular countries as of December 2017.

3. Global 3G mobile coverage, 2017

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2017. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of December 2017.

4. Global 3G network operators, 2017

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2017. Collins Bartholomew Ltd. Points representing 3G mobile network operators within particular countries as of December 2017.

5. Global 4G mobile coverage, 2017

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2017. Collins Bartholomew Ltd. Representation of the area covered by 4G mobile communications around the world as of December 2017.

6. Global 4G network operators, 2017

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2017. Collins Bartholomew Ltd. Points representing 4G mobile network operators within particular countries as of December 2017.

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