How Business Phone Number Porting Works in Canada

The single biggest worry businesses have about switching phone providers is losing the number their customers know. Good news: in Canada, you have the right to take your number with you. Porting — moving a number from one provider to another — is a standard, regulated process. Done properly, your callers never notice it happened.

The process, step by step

• You authorize the move — your new provider collects a signed authorization (an LOA) and a copy of a recent bill to prove the number is yours
• The new provider submits the port request to your current carrier — you don't have to negotiate with the company you're leaving
• The carriers schedule a port date
• On port day, the number switches to the new service — typically with no meaningful interruption
• Your old service for that number is then cancelled

What to prepare before you start

• A recent phone bill showing the account holder name, account number, and the numbers you're porting
• The exact service address your current carrier has on file — mismatched records are the most common cause of delays
• A list of every number you use: main lines, fax lines, toll-free numbers, and any numbers buried in alarm systems or elevators
• Do not cancel your current service before the port completes — cancelling first can forfeit the number

How long it takes

Simple ports of local business numbers commonly complete within a few business days once the paperwork is clean. Complex ports — many numbers, multiple carriers, or numbers tied into other services — take longer and deserve a planned cutover date. Your provider should give you a real timeline up front, not a guess.

What a good provider does for you

You shouldn't be project-managing your own port. When Voiswitch moves a business over, we handle the paperwork, chase the old carrier, schedule the port for a low-traffic window, and have your new system configured and tested before the number arrives — so the moment it ports, calls simply start ringing on the new setup. Keep your numbers, keep your workflow, lose nothing.

A well-run port is an anticlimax: the number moves, the phones ring, and nobody outside your business ever knows.

Thinking about switching but nervous about your numbers? That's the most normal concern in telecom. Call us at 416-800-1110 and we'll walk through exactly how your port would go.