Enter a number in E.164 format (for example +441952612345)
Area code +66 6403 covers Thailand and surrounding areas.
Our database lists the carrier as "Penguin SIM".
Mapped location for +66 6403 is (14.8971921, 100.83273).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇹🇭 TH
Country Code: +66
Carrier: Penguin SIM
Prefix: 6403
Location: Thailand
Coords: 14.8971921, 100.83273
Area Code Page: +66 6403
Comments: Disabled for area-code pages
Example: +66 6403 *** ***
If you have a full number, use the search box above to view the number-specific page.
+66 6403 is an area code/prefix that appears to be associated with Thailand. It may be assigned to multiple phone numbers within that region.
Yes — use Ringbat's number search to look up a full number. This area-code page helps when only part of a number is known.
Carrier information for this prefix: Penguin SIM. In some cases multiple carriers may use similar prefixes.
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