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+44-8434-(520000...529999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8434-(520000...529999)
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+44-8434-(590000...599999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8434-(590000...599999)
