SOLUTION: Local phone numbers consist of seven numerals, the first three of which are common to many users. A small town's phone numbers all start with 363, 375, and 387. How many phone num

SOLUTION: Local phone numbers consist of seven numerals, the first three of which are common to many users. A small town's phone numbers all start with 363, 375, and 387. How many phone num

Algebra.Com

Question 1165434: Local phone numbers consist of seven numerals, the first three of which are common to many users.
A small town's phone numbers all start with 363, 375, and 387. How many phone numbers are available?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
There are 10000 numbers per exchange, from 0000 to 9999
So 30,000 numbers.
RELATED QUESTIONS
Local phone numbers consist of seven numerals, the first three of which are common to... (answered by math_helper)

A seven digit phone number consists of a three-digit prefix followed by four digits. How (answered by edjones,extrella)

a seven digit phone number consists of a three-digit prefix followed by four digits. How... (answered by Fombitz)

the phone numbers in a certain city consist of the prefix 123,234, or 345,followed by... (answered by palanisamy,richwmiller)

In 2014, a certain state added a ninth area code. Using the information about telephone... (answered by ikleyn)

airtel wants to make mobile phone numbers consisting of the digits 0,1,2,3,4,5,6,7,8... (answered by Edwin McCravy)

if the first three digits of someones phone number (do not include area code) are 555,... (answered by Alan3354)

The Phone Number Problem:My office phone is 270-809-6219.If the first number of the phone (answered by swincher4391)

A telephone number consist of seven digits, the first three representing the exchange.... (answered by josmiceli)