span.zphone-country {
    font-size: 25px;
    font-family: 'FuturaPT',Arial,sans-serif;
    font-weight: bold;
}

span.zphone-region {
    font-size: 25px;
    font-family: 'FuturaPT',Arial,sans-serif;
    font-weight: bold;
}

span.zphone-number {
    font-size: 25px;
    font-family: 'FuturaPT',Arial,sans-serif;
    font-weight: bold;
}