Building a personal contact directory - Claude
It's a Facebook "Synced contacts" export — generated 6 July 2026. Your phone contacts as Facebook had them. 2,866 records, each with three fields: First Name, Last Name, Contact Information (a phone number). All 2,866 have a number, 2,435 of those are unique (so ~431 duplicates), and 2,518 have a last name. The naming convention matches your sheet — context in the name field rather than a category: "Elizabeth Ruby Edinburgh / Malone", "Skye Oxford / Ensemble", "Tarun / SNEH", "Lotte / Amsterdam". There's no place data and no social handles in it — just names and phone numbers. add these to the sheet with contact numbers 2,602 rows. Same three columns. Two things to check before you trust it: matching was done on name overlap, so a wrong pairing is possible where names are similar. And some appended rows aren't people — a chunk of the export is entries like +917709148668 and businesses, which came through as names. HTML HTML find the people who both follow me and i follow them. add them