Laravel Phone Number Accessor : format phone number to local phone number or international phone number for other regions

Contact.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use libphonenumber\PhoneNumberUtil;
use libphonenumber\NumberParseException;
use libphonenumber\PhoneNumberFormat;

class Contact extends Model
{
    protected $guarded = [];

    public function getLocalMobilePhoneAttribute()
    {
        return $this->LocalPhoneNumberFormat($this->mobile_phone);
    }

    public function getLocalFixedPhoneAttribute()
    {
        return $this->LocalPhoneNumberFormat($this->fixed_phone);
    }

    private function LocalPhoneNumberFormat($string)
    {
        if (!empty($string)) {
            $phoneNumberUtil = PhoneNumberUtil::getInstance();
            try {
                $phone = $phoneNumberUtil->parse($string);
                $region = $phoneNumberUtil->getRegionCodeForNumber($phone);
            } catch (NumberParseException $e) {
                return false;
            }
            if (strtolower($region) == strtolower(config('app.locale'))) {
                return $phoneNumberUtil->format($phone, PhoneNumberFormat::NATIONAL);
            } else {
                return $phoneNumberUtil->format($phone, PhoneNumberFormat::INTERNATIONAL);
            }
        }
        return false;
    }
}