namespace App\Helpers;

class OperatorHelper {
    public static function detect($number) {
        $prefix = substr($number, 0, 3);
        $operators = [
            '077' => 'Dialog', '076' => 'Dialog',
            '071' => 'Mobitel', '070' => 'Mobitel',
            '078' => 'Hutch', '072' => 'Hutch',
            '075' => 'Airtel'
        ];
        return $operators[$prefix] ?? 'Unknown';
    }
}