|
Country |
GSM Frequency Usage |
Approx. number of
GSM cell phone carriers using listed frequencies |
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
|
GSM 900 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
GSM 1900 |
1 carrier |
|
|
GSM 1900 |
2 carriers |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
1 carrier |
|
|
GSM 1900 |
1 carrier |
|
|
GSM 900/1800 |
3 carriers |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
|
GSM 900 |
2 carriers |
|
|
|
|
|
GSM 1900 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
|
GSM 900 |
3 carriers |
|
GSM 1900 |
1 carrier |
|
|
GSM 900/1900 |
1 carrier |
|
|
|
GSM 900/1800 |
2 carriers |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 1900 |
1 carrier |
|
|
Benin |
GSM 900 |
3 carriers |
|
Bermuda |
GSM 1900 |
2 carriers |
|
Bhutan |
GSM 900 |
1 carrier |
|
Bolivia |
GSM 1900 |
2 carriers |
|
Bosnia and Herzegovina |
GSM 900 |
3 carriers |
|
Botswana |
GSM 900 |
2 carriers |
|
GSM 900/1800 |
1 carrier |
|
|
GSM 1800 |
10 carriers |
|
|
British Virgin Islands |
GSM 900/1900 |
1 carrier |
|
Brunei |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
1 carrierr |
|
|
Burkina Faso |
GSM 900 |
2 carriers |
|
Burundi |
GSM 900 |
3 carriers |
|
|
|
|
|
Cambodia |
GSM 900 |
2 carriers |
|
GSM 1800 |
1 carrier |
|
|
Cameroon |
GSM 900 |
2 carriers |
|
GSM 850/1900 |
1 carrier |
|
|
GSM 1900 |
1 carrier |
|
|
Cape Verde |
GSM 900 |
1 carrier |
|
GSM 850/1900 |
2 carriers |
|
|
Central African Republic |
GSM 900 |
2 carriers |
|
Chad |
GSM 900 |
1 carrier |
|
Chile |
GSM 1900 |
3 carriers |
|
GSM 900 |
2 carriers |
|
|
Colombia |
GSM 850 |
2 carriers |
|
GSM 1900 |
1 carrier |
|
|
GSM 850/1900 |
1 carrier |
|
|
Congo, Republic of |
GSM 900 |
2 carriers |
|
Congo, Democratic Republic of |
GSM 900 |
1 carrier |
|
GSM 1800 |
1 carrier |
|
|
GSM 900/1800 |
2 carriers |
|
|
Cook Islands |
GSM 900 |
1 carrier |
|
Costa Rica |
GSM 1800 |
1 carrier |
|
Côte d'Ivoire |
GSM 900 |
2 carriers |
|
GSM 900 |
2 carriers |
|
|
Cuba |
GSM 900 |
1 carrier |
|
Cyprus |
GSM 900/1800 |
2 carriers |
|
GSM 900/1800 |
3 carriers |
|
|
|
|
|
|
Denmark |
GSM 900/1800 |
4 carriers |
|
Djibouti |
GSM 900 |
1 carrier |
|
Dominica |
GSM 900/1900 |
1 carrier |
|
Dominican Republic |
GSM 1800/1900 |
1 carrier |
|
|
|
|
|
East Timor |
GSM 900 |
1 carrier |
|
Ecuador |
GSM 850 |
1 carrier |
|
GSM 900 |
2 carriers |
|
|
El Salvador |
GSM 850 |
1 carrier |
|
GSM 900 |
1 carrier |
|
|
GSM 1800 |
1 carrier |
|
|
Equatorial Guinea |
GSM 900 |
1 carrier |
|
Eritrea |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
3 carriers |
|
|
Ethiopia |
GSM 900 |
1 carrier |
|
|
|
|
|
Faroe Islands |
GSM 900 |
2 carriers |
|
GSM 900 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
3 carriers |
|
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 900 |
1 carrier |
|
|
French West Indies |
GSM 900 |
2 carriers |
|
GSM 900/1800 |
2 carriers |
|
|
|
|
|
|
Gabon |
GSM 900 |
2 carriers |
|
Gambia |
GSM 900 |
2 carriers |
|
Georgia |
GSM 900/1800 |
2 carriers |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
Ghana |
GSM 900 |
3 carriers |
|
Gibraltar |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
Greenland |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900/1900 |
1 carrier |
|
|
Guam |
GSM 850/1900 |
1 carrier |
|
GSM 1900 |
1 carrier |
|
|
Guatemala |
GSM 850 |
1 carrier |
|
GSM 1900 |
2 carriers |
|
|
Guernsey |
GSM 900 |
1 carrier |
|
GSM 1800 |
1 carrier |
|
|
Guinea |
GSM 900 |
3 carriers |
|
Guinea Bissau |
GSM 900 |
1 carrier |
|
Guyana |
GSM 900 |
2 carriers |
|
|
|
|
|
Haiti |
GSM 850 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
Honduras |
GSM 850 |
1 carrier |
|
GSM 1900 |
1 carrier |
|
|
GSM 900/1800 |
3 carriers |
|
|
GSM 1800 |
3 carriers |
|
|
GSM 900/1800 |
3 carriers |
|
|
|
|
|
|
Iceland |
GSM 900/1800 |
1 carrier |
|
GSM 900 |
1 carrier |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900 |
5 carriers |
|
|
GSM 900/1800 |
3 carriers |
|
|
Indonesia |
GSM 900/1800 |
3 carriers |
|
GSM 1800 |
1 carrier |
|
|
Iran |
GSM 900 |
4 carriers |
|
Iraq |
GSM 900 |
5 carriers |
|
GSM 900/1800 |
3 carriers |
|
|
Isle of Man |
GSM 900 |
1 carrier |
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900/1800 |
3 carriers |
|
|
|
|
|
|
GSM 900/1800/1900 |
1 carrier |
|
|
Jersey |
GSM 900/1800 |
1 carrier |
|
GSM 900 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
|
|
|
|
Kazakhstan |
GSM 900 |
2 carriers |
|
GSM 900 |
2 carriers |
|
|
Kiribati |
GSM 900 |
1 carrier |
|
Korea, North |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
Kyrgyzstan |
GSM 900 |
1 carrier |
|
|
|
|
|
Laos |
GSM 900 |
2 carriers |
|
GSM 900/1800 |
2 carriers |
|
|
Latvia |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
Lebanon |
GSM 900 |
2 carriers |
|
Lesotho |
GSM 900 |
2 carriers |
|
Liberia |
GSM 900 |
3 carriers |
|
GSM 900/1800 |
1 carrier |
|
|
Libya |
GSM 900 |
1 carrier |
|
Liechtenstein |
GSM 900 |
1 carrier |
|
GSM 1800 |
2 carriers |
|
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
2 carriers |
|
|
GSM 900/1800 |
1 carrier |
|
|
Luxembourg |
GSM 900/1800 |
2 carriers |
|
GSM 1800 |
1 carrier |
|
|
|
|
|
|
Macau |
GSM 900/1800 |
3 carriers |
|
Macedonia (formerly Yugoslavia) |
GSM 900 |
2 carriers |
|
Madagascar |
GSM 900 |
2 carriers |
|
Malawi |
GSM 900 |
2 carriers |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
Maldives |
GSM 900 |
2 carriers |
|
Mali |
GSM 900 |
2 carriers |
|
Malta |
GSM 900 |
1 carrier |
|
GSM 1800 |
1 carrier |
|
|
Mauritania |
GSM 900 |
2 carriers |
|
Mauritius |
GSM 900 |
2 carriers |
|
GSM 1900 |
2 carriers |
|
|
Micronesia |
GSM 900 |
1 carrier |
|
Moldova |
GSM 900 |
2 carriers |
|
Monaco |
GSM 900 |
1 carrier |
|
Mongolia |
GSM 900 |
1 carrier |
|
Montserrat |
GSM 850 |
1 carrier |
|
GSM 900 |
2 carriers |
|
|
Mozambique |
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
|
|
|
|
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
|
GSM 900/1800 |
2 carriers |
|
GSM 900 |
2 carriers |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900 |
1 carrier |
|
|
|
GSM 1900 |
1 carrier |
|
|
GSM 900 |
3 carriers |
|
|
GSM 900/1800 |
4 carriers |
|
|
GSM 1900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
|
|
|
|
|
GSM 900 |
2 carriers |
|
|
|
|
|
GSM 900 |
2 carriers |
|
|
GSM 900/1800 |
3 carriers |
|
|
GSM 900 |
1 carrier |
|
|
|
GSM 850 |
2 carriers |
|
|
GSM 900 |
1 carrier |
|
|
GSM 1900 |
2 carriers |
|
GSM 850 |
1 carrier |
|
|
GSM 1900/850 |
1 carrier |
|
|
GSM 1900 |
1 carrier |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 900 |
1 carrier |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900/1800 |
3 carriers |
|
|
GSM 900/1800 |
3 carriers |
|
|
|
|
|
|
|
GSM 900/1800 |
1 carrier |
|
|
|
|
|
|
GSM 900/1800 |
1 carrier |
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900 |
9 carriers |
|
|
GSM 1800 |
7 carriers |
|
|
GSM 900/1800 |
12 carriers |
|
|
|
GSM 900 |
1 carrier |
|
|
|
|
|
São Tomé and Príncipe |
GSM 900 |
1 carrier |
|
GSM 900 |
2 carriers |
|
|
|
GSM 900 |
2 carriers |
|
|
GSM 900/1800 |
2 carriers |
|
GSM 900 |
2 carriers |
|
|
|
GSM 900 |
2 carriers |
|
GSM 850/900/1800 |
1 carrier |
|
|
|
GSM 900 |
2 carriers |
|
GSM 900 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
|
GSM 900 |
3 carriers |
|
GSM 900/1800 |
1 carriers |
|
|
GSM 900 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900 |
3 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
|
GSM 850/1900 |
1 carrier |
|
GSM 900/1800/1900 |
1 carrier |
|
|
GSM 900/1900 |
1 carrier |
|
|
GSM 850 |
1 carrier |
|
|
St. Pierre and Miquelon |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
1 carrier |
|
|
GSM 900/1900 |
1 carrier |
|
|
GSM 850 |
1 carrier |
|
|
|
GSM 900/1800 |
1 carrier |
|
GSM 900 |
1 carrier |
|
|
|
GSM 900/1800 |
1 carrier |
|
Swaziland |
GSM 900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 900 |
2 carriers |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
3 carriers |
|
|
|
GSM 900/1800 |
2 carriers |
|
GSM 900 |
1 carrier |
|
|
|
|
|
|
GSM 900 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
|
GSM 900 |
3 carriers |
|
GSM 900/1800 |
1 carriers |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 900 |
1 carrier |
|
|
GSM 900/1800/400 |
1 carrier |
|
|
GSM 1800 |
3 carriers |
|
|
GSM 900 |
1 carrier |
|
|
GSM 1900 |
1 carrier |
|
|
|
GSM 900 |
2 carriers |
|
|
GSM 900 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900 |
2 carriers |
|
GSM 900 |
2 carriers |
|
|
GSM 1800 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
|
GSM 850 |
1 carrier |
|
|
|
|
|
GSM 900 |
3 carriers |
|
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
GSM 900 |
1 carrier |
|
|
|
GSM 900 |
1 carrier |
|
GSM 900/1800 |
2 carriers |
|
|
GSM 1800 |
2 carriers |
|
|
United States |
GSM 1900 |
18 carriers |
|
GSM 850 |
14 carriers |
|
|
GSM 1900/850 |
4 carriers |
|
|
|
GSM 1800 |
1 carrier |
|
|
GSM 900/1800 |
2 carriers |
|
GSM 900 |
1 carrier |
|
|
|
|
|
|
|
GSM 900 |
1 carrier |
|
|
GSM 900 |
3 carriers |
|
GSM 900 |
3 carriers |
|
|
GSM 900/1800 |
1 carrier |
|
|
|
|
|
|
Yemen |
GSM 900 |
2 carriers |
|
|
|
|
|
Zambia |
GSM 900 |
3 carriers |
|
Zimbabwe |
GSM 900 |
3 carriers |