03 9103 2921 - 0391032921: Sumo Power Customer Service Calls

• Legit

03 9103 2921 (0391032921) identified as Sumo Power/Sumo Elec customer service. Contributors confirm calls regarding billing and account inquiries.

Sumo Power Customer Service Calls to 03 9103 2921

Two contributors have identified calls from 03 9103 2921 (also written as 0391032921) as legitimate contact from Sumo Power, the Australian energy retailer. Both contributors confirmed they hold active accounts with Sumo Elec/Gas and received calls related to their billing.

The most recent report describes a missed call from 03 9103 2921 regarding an overcharge on a customer's bill. An earlier report from July 2023 confirms the same pattern, with a contributor answering a call from 0391032921 identifying as Sumo Power about their account.

What Sumo Power May Contact You About

Based on contributor reports, calls from 03 9103 2921 relate to account management matters including billing inquiries and potential overcharges. If you have an active Sumo Power account, calls from this number may be from their customer service team attempting to discuss your energy bill or account balance.

Confirming Calls from 03 9103 2921

If you receive a call from 03 9103 2921 and have a Sumo Power account, you can verify the caller's legitimacy by:

• Check your account: Log into your Sumo Power account online or via their app to see if there are any pending billing issues or service messages
• Call Sumo Power directly: Use the phone number on your bill or the official Sumo Power website (sumopower.com.au) rather than calling back an unknown number
• Ask for details: Legitimate customer service representatives can confirm your account details, recent bills, or specific billing concerns without you providing information first

What to Do If You Receive a Call from 03 9103 2921

If 03 9103 2921 calls you:

• Do: Let it go to voicemail if you're unsure, then verify through your account or by calling Sumo Power's official customer service number
• Do: Ask for the caller's name and department if you answer the call
• Do: Hang up and call Sumo Power directly if the caller asks for sensitive information like passwords or banking details
• Don't: Provide personal or financial information to an unsolicited caller, even if they claim to represent your energy provider

If You Don't Recognise This Number

If you don't have a Sumo Power account or don't recognise calls from 0391032921, treat the call with caution. Scammers sometimes impersonate legitimate energy providers. Never provide account details, passwords, or payment information over the phone unless you initiated the call to an official company number.

Report Suspicious Activity

If you believe a call claiming to be from Sumo Power is fraudulent, you can report it to:

• Scamwatch (scamwatch.gov.au) - for suspected scams impersonating legitimate companies
• ACMA (acma.gov.au) - for unwanted calls or messages
• Sumo Power directly - through their official website or customer service line to alert them of potential impersonation

Frequently Asked Questions