Unlike body waves, surface waves (also known as long waves, or simply L waves) move along the surface of the Earth. Surface waves are to blame for most of an earthquake's carnage. They move up and down the surface of the Earth, rocking the foundations of man-made structures.
No 0844 is not a premium number, not a premium rate number, is not charged at high/premium rates, they are only up to 4.26pence per minute from a BT landline.
From a residential line, calling an 0845, 0844 or 0843 number costs from 1p to 7p per minute, rising in one pence increments, plus your phone providersâ access charge. Calls to these numbers costs the same regardless of the time of day or day of week.871 and 0872 numbers cost between 6p a minute and 10p a minute to call, plus your phone providers access charge. Again, like 084 numbers, it is difficult to tell the cost to call from the actual number itself. Click here to see our UK phone code lookup and check the price of the number youâre calling.