You'll need this 15-character code next time you switch NBN


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NBN logo on connection box

There's a small but important new step to be aware of next time you're switching between NBN providers. 

From this week, in compliance with new industry rules, NBN providers will require customers to provide their Access Virtual Circuit Identifier (AVC ID) when signing up to a new internet provider

The AVC ID is a unique identifier specific to each connection on the NBN network. It's a 15-character code with the letters AVC followed by 12 numbers. The code can be found on your NBN provider invoice or you can contact your current provider to request it. 

An AVC ID allows your new telco to identify your existing connection, which helps prevent delays in the transfer process and gets you set up with your NBN plan faster.

An NBN Co spokesperson said "The introduction of an AVC ID will provide an additional layer of authentication, and additional protection measures to prevent incorrect or unauthorised transfers of nbn connections."

Once you've made a switch to your new provider a new AVC ID is issued for that connection. 

A TPG spokesperson told WhistleOut "If a customer doesn't provide their AVC ID during sign up, we’ll send them an SMS reminder to provide it within 48 hours... without the AVC ID, we won’t be able to complete the transfer."

Knowing your AVC ID can also help your provider and NBN Co better identify your connection to resolve the problem. 

If you haven't looked at switching your NBN plan in more than a year, it's worth comparing your options. Most providers discounts end after six months and you can save by switching to a cheaper NBN plan

With proposed faster NBN speeds to come into effect later this year (for customers on FTTP and HFC connections), it could well worth starting to pay your internet bill some mind. 

The new industry code was revised in 2023 in order to "assist in accurately identifying the service being authorised for transfer", the Australian Communications and Media Authority registered the new code in January of 2024 with it set to take effect now with telcos having time to implement procedures. 

Looking for a new NBN plan?

These are the most popular NBN 50 plans with WhistleOut users this week:

#1
Kogan Internet
Kogan Internet

Silver Unlimited

  • nbn® 50/17 Mbps
  • Unlimited Data
  • Deal: $59.90/mth for first 6 months and revert back to $78.90/mth thereafter. Offer ends 30.05.25
$59.90/mth
Min. cost $59.90
#2
Tangerine Telecom
Tangerine Telecom

Value Plus NBN

  • nbn® 50/17 Mbps
  • Unlimited Data
  • Deal: Includes $23/mth off for the first 6 mths, $59.90/month for first 6 months, then $82.90/month + 3 months BINGE. Ends 30.06.25
$59.90/mth
Min. cost $59.90
#3
MATE
MATE

Ripper nbn 50/20

  • nbn® 49/19 Mbps
  • Unlimited Data
  • Deal: Includes $20/mth off for the first 6 mths (code RIPPER20) + 1-month money back guarantee + Bundle & Save
$60/mth
Min. cost $60
Link not supplied
#4
Exetel
Exetel

Extra-value nbn50

  • nbn® 50/17 Mbps
  • Unlimited Data
  • Deal: Includes $19/mth off for first 6 months - $60.99/mth for first 6 months, then $79.99/mth.
$60.99/mth
Min. cost $60.99
#5
Buddy Telco
Buddy Telco

Value nbn - Unlimited

  • nbn® 49/16 Mbps
  • Unlimited Data
  • Deal: $63/month for first 6 months, then $75/month. Use promo code BUDDY50. Offer ends 18.05.25
$63/mth
Min. cost $63
#6
Moose NBN
Moose NBN

nbn 50/20 Premium

  • nbn® 50/20 Mbps
  • Unlimited Data
  • Deal: Includes $16/mth off for first 6 months, then $79.80/month. Ends 30.06.25
$63.80/mth
Min. cost $63.80
Link not supplied
#7
Superloop
Superloop

Extra-value nbn50/20

  • nbn® 50/17 Mbps
  • Unlimited Data
  • Deal: Incl. $14/mth off for 6 months! $67/mth for 6 mths, then $81/mth + Free Amazon eero 6+ if you stay connected for 24 mths
$67/mth
Min. cost $67
#8
Dodo
Dodo

nbn50 Unlimited Plan

  • nbn® 50/17 Mbps
  • Unlimited Data
  • 12mths Deal: Incl. $15/mth discount for 12 months based on the standard price $83.90/mth*. Ends 29.04.25. T&Cs apply.
$68.90/mth
Min. cost $68.90
#9
Swoop
Swoop

nbn® Home Everyday

  • nbn® 50/20 Mbps
  • Unlimited Data
  • Deal: Includes $15/mth off for 6 months with code LOVE15, $69/mth for first 6 months then $84/mth. Offer ends 30.04.25
$69/mth
Min. cost $69
Link not supplied
#10
iiNet
iiNet

nbn50 Liimitless

  • nbn® 50/17 Mbps
  • Unlimited Data
  • Deal: Includes $15/mth off for 6 mths – $69.99/mth for first 6 months, then $84.99/mth. Use code SAVE15FOR6. Ends 06.05.25
$69.99/mth
Min. cost $69.99

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Latest Internet Deals

See the WhistleOut expert's picks of the best nbn plans this month

12mths of savings!! Save with nbn100 for $73.90 for 12mths with Dodo!

Extra Value nbn50/20 for $67/mth for first 6mths + free Amazon eero+ offer!

Extra value nbn50 $63.99/mth for first 6mths, includes 5 Free Speed Boosts!

Save $10/mth with 5G Home Wireless Internet, just $49.99/mth for first 6mths!

New Tangerine customers can get Value nbn50 for $59.90/mth for the first 6mths!