Letter of Authorization

Phone Number Porting Request

VoIP Switchboard

2025 Zumbehl Rd Ste.318, St Charles MO 63303

Important Notes:

  • This form must be completed by an authorized signer on the current provider account
  • Account number and PIN/password must match current provider records exactly
  • Port requests typically take 7-10 business days to process
  • Do not cancel service with your current provider until port is complete
  • Canceling early may result in loss of phone numbers

Authorized Signer Information

Billing Contact Information

Billing Address

Service Location Address

Phone Number Porting Details

Enter one number per line

Electronic Signature

By signing below, I authorize VoIP Switchboard to port the phone numbers listed above from my current provider. I confirm that I am an authorized signer on the current provider account and that all information provided is accurate.