What is the country code for Thailand?

Thailand's country code is +66. When calling from Malaysia, dial +66 followed by the Thai phone number (omitting the leading 0).

Do I need to add a 0 before the phone number?

No. Thai phone numbers written domestically include a leading 0 (e.g., 02-1234-5678), but you must omit it when dialing internationally. Dial +66 2 1234 5678 instead.

What is the time difference between Malaysia and Thailand?

Thailand is 1 hour ahead of Malaysia year-round. When it's 12 PM in Malaysia, it's 1 PM in Thailand. Neither country observes daylight saving time.

How much does it cost to call Thailand from Malaysia with Sayfone?

Sayfone offers transparent per-minute rates to Thailand starting at 18¢/min. Transparent pricing—you pay only the advertised rate per minute. Rates may vary by call type; review the rate before calling.

Can I call Thai toll-free numbers from Malaysia?

Some international toll-free numbers may not be reachable from abroad. Contact the Thai organization directly to confirm an international dialing option. Local Thai numbers are typically the reliable.

What should I do if the call won't connect?

First, verify the +66 country code and the correct phone number format. Check your internet connection (for Sayfone) or mobile signal. If the problem persists, confirm with your provider that international dialing is enabled.

Can I use Sayfone to call Thailand on a mobile phone?

Sayfone is browser-based, so you can use it on any device with an internet connection—smartphone, tablet, or computer. Simply open your browser and log in; no app download needed.

Quick Guide

How to Call Thailand from Malaysia

Call Thailand from Malaysia by dialing +66 followed by the Thai phone number (omit the leading 0). Use Sayfone for transparent per-minute rates starting at 18¢/min.

Start Calling

Cost tools

🇲🇾From Malaysia

To Thailand🇹🇭

$0.18

Per minute

+66

Country code

Call quality

Landline rate

$0.18/min

Mobile rate

$0.18/min

Same per-minute Sayfone rate for landline and mobile.

Average call quality

Steps at a glance

Dial +66 (Thailand country code)
Enter the phone number without the leading 0
Call from your browser with Sayfone

Sources

1
Thailand Country Code Authority
Country calling code reference

DIALING INSTRUCTIONS

Step-by-Step Dialing Guide

Follow these steps to dial a Thai phone number from Malaysia using standard calling methods or Sayfone.

1
Dial +66 (Thailand Country Code)
Start by dialing the plus sign (+) followed by 66, Thailand's international country code. If using a phone dial pad, you may need to press and hold 0 to access the plus sign, or type 0011 for international access (varies by provider).
```
+66
```
2
Enter the Thai Phone Number
After the country code, dial the Thai phone number. If the number you have includes a leading 0 (as Thai numbers are often written domestically), omit it when dialing internationally.
```
+66 2 1234 5678 (Bangkok landline) or +66 8 1234 5678 (mobile)
```
Press Call
Complete the call by pressing the call button. Wait for the connection to establish; call quality and connection speed depend on your network.

Dialing format reference

+66

Use these patterns when entering a full international number to +66.

Mobile

+66 8X XXXX XXXX

Landline

+66 2 XXXX XXXX (Bangkok) or +66 area-code XXXX XXXX

+66 2 1234 5678
+66 8 1234 5678
+66 4 1234 5678

Major city area codes

Bangkok2

Chiang Mai53

Phuket76

Chonburi38

Sources

1
Thailand National Numbering Plan
Official numbering format and area code reference
2
ITU-T Recommendation E.164
International dialing format standard

DIALING RULES

Important Dialing Rules for Thailand

Keep these formatting rules in mind when calling Thai phone numbers from Malaysia.

Always Omit the Leading 0

Thai phone numbers are written domestically with a leading 0 (e.g., 02-1234-5678). When dialing internationally, remove this leading 0 before adding the country code. Only dial +66 2 1234 5678.

Mobile Numbers Start with 8 or 9

Thai mobile numbers begin with 8 or 9 after the country code (+66 8 or +66 9). Ensure you have the correct digit to distinguish mobile from landline calls.

Landline Numbers Include Area Codes

Thai landline numbers include an area code (e.g., 2 for Bangkok, 53 for Chiang Mai) after the country code. The full format is +66 [area-code] [local-number].

Use + or 00 for International Format

Most international calls use the + symbol (e.g., +66 2 1234 5678). Alternatively, some networks accept 0066 or 0011 as international access prefixes; check with your provider.

CALLING TIPS

Best Times to Call Thailand from Malaysia

Thailand is 1 hour ahead of Malaysia. Plan calls during overlapping business hours or convenient personal times.

Time & windows

Malaysia Time (MYT)

UTC+8

No daylight saving

Thailand Time (ICT)

UTC+7

No daylight saving

🇲🇾Best for Business Calls

9 AM – 5 PM Malaysia time (10 AM – 6 PM Thailand time)Covers standard Thai business hours

🇲🇾Best for Personal Calls

7 PM – 10 PM Malaysia time (8 PM – 11 PM Thailand time)Evening hours when most people are available

🇲🇾Early Morning (Thailand)

6 AM – 8 AM Malaysia time (7 AM – 9 AM Thailand time)Early but within typical morning availability

Calling tips

Thailand is 1 hour ahead of Malaysia year-round (neither observes daylight saving).
Avoid calling between midnight and 7 AM Thailand time unless urgent.
Weekday calls are generally more reliable than weekends for business.
Allow extra time during Thai national holidays, when availability may be limited.

Business etiquette

Use formal titles and polite language when addressing Thai contacts.
Schedule business calls in advance when possible; spontaneous calls are less common in Thai business culture.
Show respect for Thai customs; avoid scheduling calls during major Thai festivals or public holidays.
Speak clearly and moderately; confirm important details in writing after the call.

Sources

1
World Time Zones and Daylight Saving
Time zone reference for Malaysia and Thailand

COMMON ISSUES

Troubleshooting Calling Issues

Most calls from Malaysia to Thailand connect smoothly, but here are solutions for common problems.

Call Won't Connect

Verify you've dialed +66 and the correct phone number format. Check that your internet connection (for Sayfone) or mobile signal is stable. Try the call again after a few seconds. If the issue persists, contact your service provider to confirm international dialing is enabled.

Poor Audio or Dropped Call

International calls depend on network quality. Switch to Wi-Fi if available, especially when using Sayfone. Move closer to your router or cell tower. Reduce background noise. If using Sayfone, ensure your internet speed is adequate (a few Mbps is typically sufficient).

Unexpected Charges or High Costs

With Sayfone, per-minute rates are transparent and displayed before you call. Standard calling through your mobile carrier may incur international roaming charges; check your plan. When using Sayfone, there are transparent pricing—only the advertised per-minute rate.

Number Not Recognized (Busy/No Answer)

Confirm the phone number is correct and includes the proper area code. Thai numbers are case-sensitive in formatting; double-check spacing and digits. If calling a business, verify the number during their business hours. Some organizations have call filters; try a different number if available.

Savings

See what you could save

Adjust the tools below to compare Sayfone with typical retail pricing for calls to Thailand. Start with one call, then layer on monthly volume to see the bigger picture.

How to use these tools

Sayfone uses your live rate for calls to Thailand — the same basis as the rest of this page.
First, estimate savings on a single call length. Then, model a full month of minutes versus typical retail benchmarks.
Retail competitor rows are illustrative — not a quote from any carrier.