Some numbers throw exception about libphonenumber-csharp HOT 4 CLOSED

        public static bool TryParse(string s, out Number number)
        {
            number = null;

            //if (s == null || !s.All(char.IsDigit))
            //    return false;

            s = "+" + s.Substring(2);

            var phoneNumberUtil = PhoneNumberUtil.GetInstance();

            if (phoneNumberUtil.IsPossibleNumber(s, null))
            {
                var phoneNumber = phoneNumberUtil.Parse(s, null);

                if (phoneNumberUtil.IsValidNumber(phoneNumber))
                {
                    string regionCode = phoneNumberUtil.GetRegionCodeForNumber(phoneNumber);

                    // +870773924761 Region Code = '001'
                    if (InternationalNumberManager.RegionCountryNameDictionary.TryGetValue(regionCode, out string region))
                    {
                        string desc;

                        // +211912378429 Exception
                        try
                        {
                            string cityState = PhoneNumberOfflineGeocoder.GetInstance().GetDescriptionForValidNumber(phoneNumber, Locale.English);

                            desc = ((cityState == region) ? cityState : cityState + ", " + region) + " (International)";
                        }
                        catch
                        {
                            desc = region + " (International)";
                        }

                        number = new InternationalNumber { Code = phoneNumber.CountryCode, Description = desc };

                        return true;
                    }
                }
            }

            return false;
        }