You can use our Generate vCards for Airtable Contacts automation for this. It will automatically detect supported fields in your table and generate vCard files (.vcf) based on the data for each record.
Supported fields:
FN: Full Name
EMAIL
TEL: Phone number
TITLE
ORG: Organization
URL: A link to their website
NOTE
For this automation to work, you must have at least one of the fields listed above, with a field title matching the title highlighted in bold text exactly (e.g. FN, TEL etc.).