043 area code — Kalasin/Khon Kaen/Maha Sarakham/Roi Et
In Thailand, the area code 043 covers Kalasin/Khon Kaen/Maha Sarakham/Roi Et. Numbers are written internationally as +66 43.
How to call Kalasin/Khon Kaen/Maha Sarakham/Roi Et
- From abroad
- +66 43 XXX XXXX
- Within Thailand
- 043 XXX XXXX
- Country calling code
- +66
About the 043 area code
When you see a number beginning +66 43, it belongs to Kalasin/Khon Kaen/Maha Sarakham/Roi Et: the 66 is Thailand's country calling code and 43 is the area code.
Area codes like 043 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Thailand number. To actually receive an SMS on a Thailand number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Kalasin/Khon Kaen/Maha Sarakham/Roi Et?
Kalasin/Khon Kaen/Maha Sarakham/Roi Et uses the area code 043, written internationally as +66 43.
How do I call Kalasin/Khon Kaen/Maha Sarakham/Roi Et from another country?
Dial your international access code, then +66 43, then the local number — dropping the national leading 0.
What time is it in Kalasin/Khon Kaen/Maha Sarakham/Roi Et?
Kalasin/Khon Kaen/Maha Sarakham/Roi Et is in the Asia/Bangkok time zone; the live clock above shows the current local time.
Is 043 a mobile or a landline code?
043 is a geographic (landline) area code for Kalasin/Khon Kaen/Maha Sarakham/Roi Et. Mobile numbers in Thailand use their own separate prefixes.