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Services

Everything you can do with your One Union Mobile line

Transfer your number in, change plans, add data or international credit, swap to eSIM, pause or cancel. Pick a service, send the request and our team handles it for you.

Transfer your number to us

Bring your current mobile number to One Union Mobile and keep it forever. We need your current carrier, account number, transfer PIN and billing ZIP — exactly what your old carrier requires to release the number. Your old line keeps working until the transfer completes (usually a few hours, up to 24h).

Details from your current carrier

Keep your old line active until we confirm the transfer is complete.

Requests are free to send. When a payment is needed we email you a crypto payment link — we never ask for card details. Create an account to track your requests here.