| Uganda | 0.39 лв
|
| Uganda Cellular-Celtel | 0.39 лв
|
| Uganda Cellular-Gemtel | 0.39 лв
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| Uganda Cellular-MTN | 0.39 лв
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| Uganda Cellular-Utl | 0.39 лв
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| Uganda Cellular-Warid | 0.39 лв
|
| Ukraine | 0.24 лв
|
| Ukraine Cellular | 0.34 лв
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| Ukraine Cellular-Astelit | 0.34 лв
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| Ukraine Cellular-Kievstar | 0.34 лв
|
| United Arab Emirates | 0.49 лв
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| United Arab Emirates Cellular | 0.49 лв
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| United Kingdom | 0.08 лв
|
| United Kingdom | 0.69 лв
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| United Kingdom Cellular | 0.89 лв
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| United Kingdom Cellular-H3G | 0.44 лв
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| United Kingdom Cellular-O2 | 0.44 лв
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| United Kingdom Cellular-Orange | 0.44 лв
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| United Kingdom Cellular-Personal | 0.99 лв
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| United Kingdom Cellular-TMobile | 0.44 лв
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| United Kingdom Cellular-Vodafone | 0.44 лв
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| United Kingdom Premium | 1.89 лв
|
| United Kingdom Special Services | 0.69 лв
|
| Uruguay | 0.19 лв
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| Uruguay Cellular | 0.59 лв
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| Uruguay Cellular-Ancel | 0.59 лв
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| Uruguay Cellular-Claro | 0.59 лв
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| Uruguay Cellular-Movistar | 0.59 лв
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| US Virgin Islands | 0.12 лв
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| USA | 0.07 лв
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| USA Directory Assistance | 1.89 лв
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| USA Toll Free | 0.07 лв
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| USA-832 C (ALASKA) | 0.09 лв
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| USA-834 C (HAWAII) | 0.09 лв
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| Uzbekistan | 0.24 лв
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| Uzbekistan Cellular | 0.24 лв
|
