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+44-8435-(370000...379999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8435-(370000...379999)
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+44-8435-(450000...459999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8435-(450000...459999)
+44-8435-(460000...469999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8435-(460000...469999)
+44-8724-(580000...589999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(580000...589999)
