Multiple phone numbers may not appear in the vCard from XLSX because contact fields are not mapped correctly, so only one number is recognized during conversion. And sometimes extra phone numbers are saved in an unsupported format, so they are ignored in the final output. But if multiple values are stored with improper separators, the system may treat them as a single entry. Also, non-standard field names can prevent additional numbers from being detected properly. And if the file structure is not aligned with the vCard format, some phone details may be skipped. Because of these reasons, not all numbers appear in the final VCF file. And to avoid this issue, you can use OSTtoPSTAPP Excel to vCard Converter because it manages field mapping properly. Also, converting XLS to VCF helps maintain the correct structure. And Export Excel Contacts to vCard ensures all phone numbers are included accurately.
