Laos/Vientiane Prefecture
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Muang Hatxayfong
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Muang Chanthabouli
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Muang Sisattanak
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Muang Xaiséttha
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Muang Sikhôttabong
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Muang Xaithani
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Muang Naxaythong
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Muang Sangthong
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Muang Maypakngum
Telephone standard IPBX (voice over IP, VoIP) in Laos Vientiane Prefecture..