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Area code +66 4355 covers Kalasin/Khon Kaen/Maha Sarakham/Roi Et and surrounding areas.
The prefix +66 4355 is operated by "National Telecom (NT)".
Ringbat database places +66 4355 at coordinates —.
These pages show detailed information for area codes, even when the full number is unknown.
Country: 🇹🇭 TH
Country Code: +66
Carrier: National Telecom (NT)
Prefix: 4355
Location: Kalasin/Khon Kaen/Maha Sarakham/Roi Et
Area Code Page: +66 4355
Comments: Disabled for area-code pages
Example: +66 4355 *** ***
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🛰️ Coordinates Unavailable — No map data for this area code.
+66 4355 is an area code/prefix that appears to be associated with Kalasin/Khon Kaen/Maha Sarakham/Roi Et. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: National Telecom (NT). In some cases multiple carriers may use similar prefixes.
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