Show HN: Phone formatter I built for my mom to call home

My mom in California has her London cousin's number saved twice in her phone. She doesn't know which has the right codes. When her uncle in Ethiopia asked for it, the number didn't work.

So I built this: paste any phone number format (with or without country codes, exit codes, +, etc.) and it auto-detects: - Which country the number belongs to - Your current location via IP - Strips all existing codes - Reformats it correctly for you - Also outputs Full CRM Metadata

Example: Paste "020 7946 0958" or "+44 20 7946 0958" → Get "00 44 20 7946 0958" (if calling from Ethiopia)

Live: https://callint.info

Built this a few nights ago. Will add CSV bulk import if there's interest. Feedback welcome!