0845 numbers are 'non-geographic' numbers, which means that the number is not tied to a specific location. 0845 numbers are usually owned by large companies, banks and other businesses. It is impossible to know how many 0845 numbers exist, as telephone numbers are not released due to privacy reasons.
In the UK, 0845 is a non-geographic code, originally intended to provide a single national number that would be charged at rates comparable to a local call. However, 0845 numbers now cost more than a local call for most callers, and may even cost more than a long distance call, particularly for a mobile caller. Most "inclusive" plans do not include 0845 numbers. For that reason, 0845 numbers are much less popular than they once were, with many of them migrating to the new 03 range, which offers a better value for callers.
In the UK, 0845 numbers are classified as "Special Services: Basic Rate." The charge can be up to 5p/minute from a BT landline, or as much as 42p/minute from a mobile phone. Many 0845 numbers are migrating to the new 0345 range, which is charged at "geographic rate" (the same as an 01 or 02 number) and will use "inclusive" minutes provided in your calling plan.
Since the numbers begin with 123, they all contain a 3. As a result, they all "contain 3 or 7". So the remaining 4 digits can be any digits and this gives 104 = 10,000 such numbers.
Numbers beginning 084x and 087x are "special services," and usually chargeable. 0845 and 0870 numbers work on a slightly different revenue system to other 084 and 087 numbers. Ofcom stopped revenue sharing on 0870 numbers in 2009. BT expected the same to happen to 0845 numbers so went ahead and allowed both 0870 and 0845 to be used within inclusive minutes. Ofcom stepped back from cancelling revenue share for 0845 numbers, so BT subsidises the approx 2p/min revenue share on calls to 0845 numbers. The price for 0845 numbers from landlines was tied to "local rate" before 2005. Since 2005, calls to 01 and 02 numbers are no longer charged by distance. There is a single "geographic rate". Additionally, most callers call 01 and 02 numbers for up to one hour within inclusive minutes. "Local rate" no longer exists. It is illegal to describe 084 numbers as "local rate". 0845 numbers cost up to 40p/min from mobiles. From landlines they cost up to 10p/min or many be usable within inclusive calls at certain times, depending on call package. Businesses should be moving to 0345 numbers to ensure their customers pay no more than they would for calling 01 and 02 numbers. The Consumer Rights Directive will force this move in 2014.
There are many free telephone numbers available to you. The best place to find one of these numbers is your phone company.
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an infinite number of numbers
Telephone numbers in Turkey consist of the telephone country code +90, followed by a three-digit area code and a 7-digit subscriber number.
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The exact number of telephone numbers in the telephone directory is impossible to know because there are several directories put out by different companies. However, there are thousands and thousands of numbers with millions and millions more in cell phones.
8,000,000 million telephone numbers are possible with these conditions, corresponding to the numbers 2,000,000 - 9,999,999. Many countries have forced dialing of the area code now, creating telephone numbers with a minimum of 10 digits. This means there are 8 million possible telephone numbers in each area code. (area code of 3 digits long).
there are 186 odd days if it is NOT a leap year.