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What is the meaning of the first digit in a telephone country code?
Wiki User
∙ 9y ago
There are two single-digit country codes:
- +1 for North America, including the USA, Canada, and 18 assorted Caribbean or nearby island nations and territories
- +7 for Russia and Kazakhstan, formerly for the whole USSR
- +2 = Africa
- +3 or +4 = Europe
- +5 = Americas (except for +1; see above)
- +6 = Oceania
- +8 = eastern Asia
- +9 = western Asia
Wiki User
∙ 9y ago
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How many 7 digit telephone numbers can be formed the first digit cannot be zero?
9,000,000 if there are no other requirements.
What is the medical term meaning first digit of the right foot?
The right hallux is the first digit of the right foot.
How many different 7-digit telephone members are possible if the first digit can not be zero and no digit repeat?
There are 10 possible numbers that can be chosen. Since the first digit can't be 0, there are 9 selections for the first digit. The second number can include a 0, but can't include the first number chosen, so there are 9 selections for the second digit. Then there are 8 digits for the next number, 7 digits for the next number, and so on. Total telephone numbers are: 9*9*8*7*6*5*4 = 544320 phone numbers.
Which country used the telephone first US or Canada?
the us
Who made the first telephone in what country?
Antoni Meucci and I don't Know which country sorry.
How many seven-digit telephone numbers are possible if the first two digits cannot be ones or zeros?
That makes:* 8 options for the first digit * 8 options for second digit * 10 options for the third digit * ... etc. Just multiply all the numbers together.
How many 7 digit telephone numbers can be formed if the first three digits cannot be 800 and the first digit cannot be 0?
There are nine possibilities for the first digit. If this digit is not 8, there are ten possibilities for each of the remaining digits. Thus, if the first digit is not 8, there are 8 X 106 possibilities. If the first digit is 8, there are only nine choices for the second and third digits, since zero is excluded. This gives 9 X 9 X 104 possibilities that begin with 8. The total number of possibilities is therefore the sum of these two possibilities, which is 9.81 X 106 = 9,810,000.
What is the first digit multiplied by 8?
That all depends upon what the first digit is. For example: First digit is 1. Answer is: 8 First digit is 2. Answer is 16. First digit is 3. Answer is 24.
Which is the first digit in 27080?
This first digit is the first number. In this case the first digit is the number 2.
Which country is Code 312?
Country code +31 is the Netherlands; the '2' is the first digit of the city code. For example, +31 20 is Amsterdam.
Explain the letters which give the origin of vehicle?
first digit of the vin is its location of assembly and country of origin
How do you multiply by 2 or 3 digit numbers?
first digit time second digit and second digit times first digit then repeat
