+27 664 136 621

Risk level: Low

Who is this? Spam, telemarketing or a legitimate call? Community reports in South Africa.

Number with prefix 664. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 664

Low

Risk level

Telemarketing

South Africa

Operator information

Country:: South Africa
Prefix:: +27
Type:: Other
Operator:: Vodacom, MTN, Cell C, Telkom, Rain

Recent searches

2 this week

Last 7 days

Community comments

Anonymous

05 May 2026

Selling funeral cover.

Spam numbers with prefix 664

See all with prefix 664

Signal summary for +27 664 136 621

+27 664 136 621 belongs to the 664 prefix and is classified as Telemarketing. This page combines no approved reports and 1 public comment to explain the risk level.

Frequently asked questions

Who calls from +27 664 136 621?

+27 664 136 621 is a phone number with the 664 prefix in South Africa. It has been reported 1 time by the community as a possible unwanted call. Check the comments to find out who might be behind this call.

Is +27 664 136 621 a spam number?

According to the community, +27 664 136 621 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.

Is it safe to call +27 664 136 621 back?

If you don't recognise the number and it has negative reports, it's best not to call +27 664 136 621 back. Avoid sharing personal or banking details with unknown numbers.

How can I block +27 664 136 621?

On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +27 664 136 621.

Where can I report a suspicious call?

You can report +27 664 136 621 directly on this page using the report button. Your contribution helps other users identify unwanted calls.