Fixes problem with phone number with 55 as CC and 55 as DDD

This PR fixes the following test-case: `555599997171 | (55) 9999-7171`.

It is also important to notice that the problem stated on #8 remains as a big problem (at least for those who live in RS - Rio Grande do Sul): they're DDD is 55, which leads us to some problems when differentiating these phone expectations: `[5501010202, 0101-0202]` and `[( 55) 0303-0404]`.