擅长:python、mysql、java
<p>您的代码基本上检查<code>'SG'</code>是否为非空。试试这个:</p>
<pre><code> for CCode in CleanNumbers:
CountryInitial = phonenumbers.region_code_for_number(CCode)
if CountryInitial in ['HK', 'SG', 'ID', 'JP', 'MO', 'MY', 'KR', 'TW']:
print(CountryInitial)
</code></pre>