How many different phone numbers can be made using one area code and prefix i.e.:828-321-XXXX ???
2006-12-06 05:28:41 · 9 answers · asked by fly chik 1 in Education & Reference ➔ Other - Education
10 million. thats provided some ones number is a 3 digit prefix followed by 000-0000 as there number. oops i didnt realize you meant the area code and the prefix also, yes all the others that answered 10,000 are correct.
2006-12-06 05:32:36 · answer #1 · answered by Anonymous · 0⤊ 0⤋
You can have numbers 0 to 9 for the first X,
same goes for second, third and fourth X.
Which means 10*10*10*10 = 10.000
2006-12-06 05:41:54 · answer #2 · answered by Dana Scully 2 · 0⤊ 0⤋
9 x 8 x 7 x 6 = your answer
2006-12-06 05:32:23 · answer #3 · answered by Student12345 2 · 0⤊ 0⤋
10 x 10 x 10 x 10 = 10,000
2006-12-06 05:42:05 · answer #4 · answered by Special K 4 · 0⤊ 0⤋
There are 10,000 combinations ranging from 0000 all the way to 9999.
If you wouldn't include the area code, there would be 10,000,000 combinations
2006-12-06 05:31:44 · answer #5 · answered by quelforlor 2 · 0⤊ 0⤋
there are 10,000 combinations of numbers in 4 positions. all zeros, and 9999 others
2016-03-13 04:05:37 · answer #6 · answered by ? 3 · 0⤊ 0⤋
10^4 = 10,000 are possible; what's available is 10,000 minus any which have been restricted or reserved for other uses.
2006-12-06 05:38:35 · answer #7 · answered by dukefenton 7 · 0⤊ 0⤋
10,000 different numbers
from 828-321-0000 to 828-321-9999 (it makes sense if you think about it. start at 0000 and add 1 each time.... makes 10,000)
2006-12-06 05:38:28 · answer #8 · answered by Paul 7 · 0⤊ 0⤋
9999, ex 0001-9999, and there are no restrictions for emergncy numbers so it just works like this.
2006-12-06 05:32:20 · answer #9 · answered by Eric 2 · 0⤊ 0⤋