The first digit of the telephone number has some influence. The most influence is the full number.

To determine the numerological influence of a telephone number, reduce it to a single digit.

To reduce the telephone number to a single digit, add all the digits together. If the result is more than 9, add the digits of the result together. Keep adding the digits of the result until the result is a single digit. That single digit represents the telephone number's numerological influence.

Here is an example, reducing the number 2345-7891 to a single digit.

2+3+4+5+7+8+9+1 = 39
            3+9 = 3

For you, let me suggest pursuing a telephone number that reduces to 9 or 2, which are your destiny and life path numbers.

In your case, I would suggest the single-digit number 4, because it matches your numerology life path number as calculated from your birth date.

The following may be of help in your quest determine what would be a suitable telephone number:

Telephone Number Value Calculator