Cancel your Southern Phone subscription by mail
Southern Phone deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Our database has Southern Phone's mailing address in Moruya, Australia.
Let Postbye cancel Southern Phone for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Southern Phone.
- 4.8 from 2,931 reviews
- 2 Southern Phone cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Southern Phone by mail
Get your account details together
You will need the account number, the phone number or service address being cancelled and the name on the account. Use exactly the details Southern Phone holds, so the request can be matched to your account.
Prepare the letter
Postbye turns the request into a finished English letter headed “Subject: Cancellation Request – [your name]”: close the Southern Phone account, stop every charge and reply in writing.
Send it by certified mail
Take the letter to the post office and ask for certified delivery to 2537 Moruya. Keep the tracking number it gives you.
Keep the delivery receipt
File the receipt with the letter. A Southern Phone charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Southern Phone cancellation letter goes
The mailing address we hold for Southern Phone is Page Street 6, 2537 Moruya, Australia.
The envelope is going to Moruya in New South Wales, Australia, so the postcode 2537 must be on the front.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Every address we hold for Southern Phone, with the envelope wording
Before you cancel Southern Phone, check these
- If you are moving to another provider, keep the line active until the new service works, then cancel.
- Name the exact line or service address. Accounts with several lines can leave one of them running.
- Ask for a final bill in writing and return any rented equipment by tracked mail.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Southern Phone for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a phone or internet plan
Phone and internet providers tie cancellation to contracts, equipment balances and notice periods, so the request should name the exact line or service and ask for a final bill in writing.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Southern Phone cancellation at a glance
- How Southern Phone accepts cancellations
- By mailed letter
- Mailing address on file
- Southern Phone Page Street 6 2537 Moruya Australia
- Country
- Australia
- Letter language
- English (template en-generic)
- Category (from the company name)
- Phone & internet
- Added to the database
- May 19, 2026
- Data last checked
