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According to Ringbat data, +66 5377 operates within Chiang Mai/Chiang Rai/Lamphun/Mae Hong Son and nearby areas.
The prefix +66 5377 is operated by "National Telecom (NT)".
The area code location is mapped at —.
Ringbat creates area-code pages to provide details when only part of a number is available.
Country: 🇹🇭 TH
Country Code: +66
Carrier: National Telecom (NT)
Prefix: 5377
Location: Chiang Mai/Chiang Rai/Lamphun/Mae Hong Son
Area Code Page: +66 5377
Comments: Disabled for area-code pages
Example: +66 5377 *** ***
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🛰️ Coordinates Unavailable — No map data for this area code.
+66 5377 is an area code/prefix that appears to be associated with Chiang Mai/Chiang Rai/Lamphun/Mae Hong Son. 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: National Telecom (NT). In some cases multiple carriers may use similar prefixes.
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