Shows correct registry in call incoming

[rslemer]

At Brazil there many ways a Telephone company sent a caller id

For example, for number 1234-0000, could be


12340000
012340000
1112340000
551112340000
+55112340000

User can add non numerics characters too, for example (11) 1234-0000

But the last 8 numbers always, correct

Is possible, change de way system check this in database?