It might be useful to start a thread of experiences with port times. Port times depend on the company from where a phone number is coming. Posting our experience with porting times may help people plan when to start porting and what to expect. I’ll start.
Porting from: Telus
Cell or landline: Land line
Porting to: voip.ms
Country: Canada
Province/State/Departamento: BC
Time until receipt of FOC: 11 days
Scheduled porting: on day 12
FOC = “Firm Order Commitment” (information from the current phone company when it intends to port the number to the destination company).
I understanding porting from cell companies is faster, maybe on the spot. But land lines take longer.
[Edit] I added Province in case that has bearing on porting times, some carriers operate in various jurisdictions.