faveo/vendor/giggsey/libphonenumber-for-php/src/libphonenumber/ShortNumberCost.php

<?php

namespace libphonenumber;

/**
 * Cost categories of short numbers
 * @package libphonenumber
 */
class ShortNumberCost
{
    const TOLL_FREE = 3;
    const PREMIUM_RATE = 4;
    const STANDARD_RATE = 30;
    const UNKNOWN_COST = 10;
}