- Suspicious
- Scam
- Spam
07 2150 9631 (0721509631): Contributors report telco and Amazon impersonation calls, repeated contact attempts, and foreign-language voicemails flagged as scam activity.
Impersonation Reports for 07 2150 9631
Seven contributors have reported activity from 07 2150 9631 (also written as 0721509631), with a clear pattern of impersonation tactics. Two separate reports describe callers claiming to represent major Australian companies - one falsely identifying as a telco about internet issues, another posing as Amazon. Both contributors flagged these calls as scam attempts, noting suspicious behaviour including accents and pressure tactics inconsistent with legitimate customer service.
The number is allocated to Symbio Networks Pty Ltd as a local service in Queensland. Community reports suggest this is not a legitimate business contact but rather a number being used for fraudulent outreach.
What Callers from 07 2150 9631 Do
Contributors who answered calls from 0721509631 report specific impersonation claims. One caller stated they were from the contributor's telco calling about internet connectivity problems - a common tech support scam opener. Another call used an Amazon impersonation angle, typical of delivery or account-based fraud schemes.
Multiple reports about 07 2150 9631 describe the callers hanging up after initial contact or speaking in languages other than English (Mandarin and unidentified languages mentioned). One contributor received a recorded voicemail message in Mandarin, which they flagged as likely scam activity. This combination of impersonation, foreign-language contact, and rapid hangups is characteristic of mass-dialling scam operations testing which numbers are active.
Call Patterns and Repeated Contact
Two contributors specifically noted repeated calls from 07 2150 9631 within short timeframes. One received a call, hung up after seconds, then got called again days later. Another reported the same number rang twice without leaving a message. A third contributor received a single-ring call at an unusual time with no voicemail left - a tactic used to trigger callbacks to premium numbers or to identify active phone numbers for future targeting.
The mix of missed calls, hang-ups, and voicemails suggests a coordinated approach: initial contact attempts to identify active numbers, followed by impersonation calls to those that respond.
What to Do If You Receive a Call from 07 2150 9631
If 07 2150 9631 calls you:
- Do not: Answer if you don't recognise the number, engage with callers claiming to be from your telco or major retailers, provide personal or financial information, or return missed calls from this number
- Do: Let calls go to voicemail, block 0721509631 immediately after the first call, verify any telco or Amazon contact by calling their official customer service line independently, and hang up if the caller cannot verify your account details
- Remember: Legitimate companies never cold-call about urgent internet or account issues - they contact you through your existing account or official channels
How to Report 07 2150 9631
If you've received calls from 07 2150 9631 or 0721509631, report this activity to Australian authorities:
- ACMA (Australian Communications and Media Authority): Report the number via acma.gov.au - they investigate telemarketing and scam complaints
- Scamwatch: Document the impersonation attempt at scamwatch.gov.au, especially if money was requested or personal details were shared
- Cybercrime: If you provided financial information, report to cyber.gov.au
- Your telco: Contact Symbio Networks Pty Ltd or report the scam call to your own service provider - they may be able to block the source
- Reverseau: Add your own report on this page to help other Australians recognise the number
Help others by sharing your experience with (07) 2150 9631!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Unknown, unsolicited call, didn't answer, no message, blocked.
Someone pretending to be from my telco about internet issues, sounded like an Indian scammer
Bloke speaking another language rang twice, didn't pick up the second time, no message
Said they were from Amazon, spam
Rang once, picked up and they hung up after a few seconds. Rang again a few days later, ignored it this time
One ring at a strange time, no message, reckon it's a scam
Voicemail in Mandarin, looks like a scam
Help others by sharing your experience with (07) 2150 9631!
WRITE A REVIEWFrequently Asked Questions
Why does 07 2150 9631 claim to be from my telco when it's not?
One contributor reported a caller from 0721509631 claiming to represent their internet service provider regarding connection issues. This is a common impersonation tactic because telco concerns feel urgent and credible. Legitimate telcos never cold-call about internet faults - they contact existing customers through their registered account. If you receive a similar call from 07 2150 9631, hang up and call your telco's official customer service number to verify.
What does the Amazon impersonation call from 07 2150 9631 typically involve?
A contributor received a call from 0721509631 claiming to be from Amazon regarding a supposed purchase or account issue. Amazon impersonation scams often claim there's unauthorised activity on your account or a delivery problem requiring immediate action. Never provide account details or payment information to unsolicited callers. If you're concerned about a legitimate Amazon issue, log into your account directly or call Amazon's official number.
Why does 07 2150 9631 hang up after a few seconds or leave no voicemail?
Two contributors reported calls from 07 2150 9631 that ended within seconds or didn't leave messages. This behaviour is typical of scam operations using automated diallers to identify which phone numbers are active and answered by real people. Once a number is confirmed as active, it may be sold to other scammers or targeted with follow-up impersonation calls. Blocking 0721509631 after the first unanswered call prevents your number being flagged as active.
What does the Mandarin voicemail from 07 2150 9631 say?
One contributor received a recorded voicemail in Mandarin from 0721509631 and flagged it as scam activity. While the exact message wasn't transcribed, foreign-language robocall voicemails are commonly used in investment, parcel delivery, or bank impersonation scams targeting specific language communities. Do not call back this number or engage with the message. Delete the voicemail and block 07 2150 9631.
Should I call 07 2150 9631 back if I missed the call?
No. Multiple contributors who ignored calls from 0721509631 made the right choice. Returning missed calls to unknown numbers, especially those that hang up after ringing once, risks connecting you to scammers or incurring premium-rate charges. Block 07 2150 9631 and do not return the call. If a legitimate company needs to reach you, they'll leave a clear voicemail with a callback number you can independently verify.
Is 07 2150 9631 a legitimate Symbio Networks number?
While 0721509631 is allocated to Symbio Networks Pty Ltd (a Queensland local service provider), the reports from seven contributors indicate it is being used for scam impersonation calls rather than legitimate business. Scammers can spoof caller IDs or hijack numbers. If you need to contact Symbio Networks directly, look up their official number on their website rather than calling back any unsolicited caller. Report the misuse to Symbio and ACMA at acma.gov.au.