What is the country code for Sri Lanka?

Sri Lanka's country code is +94. When calling from the UK, dial 00 94 from a landline or +94 from a mobile before entering the local number (without the leading 0).

How do I call a Sri Lankan mobile number from the UK?

Dial 00 94 (or +94) followed by the mobile number without the leading 0. For example, if the Sri Lankan mobile number is 077 123 4567, dial 00 94 77 123 4567 from the UK.

What is the time difference between the UK and Sri Lanka?

Sri Lanka is UTC+5:30 year-round with no daylight saving changes. The UK is on GMT (UTC+0) in winter and BST (UTC+1) in summer, so Sri Lanka is 5 hours 30 minutes ahead in winter and 4 hours 30 minutes ahead in summer.

How much does Sayfone charge to call Sri Lanka from the UK?

Sayfone's rate for calling Sri Lanka is $0.50 per minute with transparent per-minute pricing. You can call directly from your browser with no app download required.

Do I need to remove the 0 at the start of a Sri Lankan number?

Yes. The leading 0 is a domestic trunk prefix used only within Sri Lanka. When dialling internationally, replace it with the country code +94. For example, 011 2345678 (Colombo landline) becomes +94 11 2345678.

What are the main area codes in Sri Lanka?

Key landline area codes include 11 for Colombo, 81 for Kandy, 91 for Galle, 21 for Jaffna, 33 for Gampaha, and 31 for Negombo. When dialling from the UK, use these codes after +94 without the leading 0.

Can I call Sri Lankan toll-free or emergency numbers from the UK?

Generally no. Sri Lankan emergency numbers (e.g. 119 for police) and toll-free short codes are intended for domestic use and are typically not reachable from outside the country.

Why won't my call to Sri Lanka connect?

The most common reason is forgetting to drop the leading 0 from the Sri Lankan number. Also check that you're using the correct UK exit code (00 on landline or + on mobile), that the number has 9 digits after +94, and that international calling is enabled on your account.

Quick Answer

How to Call Sri Lanka from the United Kingdom

To call Sri Lanka from the UK, dial 00 94 then the local number without the leading zero. On a mobile phone, use +94 instead of 00 94. Sri Lankan numbers are 9 digits after the country code.

Start calling

Cost tools

🇬🇧From United Kingdom

To Sri Lanka🇱🇰

$0.50

Per minute

+94

Country code

Call quality

Landline rate

$0.50/min

Mobile rate

$0.50/min

Same per-minute Sayfone rate for landline and mobile.

Average call quality

Whether you're calling family in Colombo or friends in Kandy, the dialing sequence is the same: UK exit code + Sri Lanka country code + local number (minus the leading 0). Sayfone offers this route at $0.50/min with transparent per-minute pricing from your browser.

Steps at a glance

Dial 00 (UK exit code) or press + on your mobile
Dial 94 (Sri Lanka country code)
Dial the local number without the leading 0 (9 digits total)

Sources

1
Telephone numbers in Sri Lanka – Wikipedia
Country code and number format verification
2
Sri Lanka Standard Time – Wikipedia
Time zone reference
3
ITU Notification – Sri Lanka (country code +94)
Official ITU numbering plan for Sri Lanka

DIALING GUIDE

Step-by-Step: Call Sri Lanka from the UK

Follow these steps to dial any Sri Lankan mobile or landline number from a UK phone or browser-based service.

1
Dial the UK exit code
From a UK landline, dial 00. From a UK mobile, you can press and hold 0 to get the + symbol, then skip straight to the country code.
```
00 or +
```
2
Enter Sri Lanka's country code
Dial 94 immediately after the exit code. This routes your call to the Sri Lankan telephone network.
```
00 94 or +94
```
3
Drop the leading zero and dial the local number
Sri Lankan numbers start with 0 when dialled domestically (e.g. 011 for Colombo landlines, 077 for Dialog mobile). When calling from the UK, remove that leading 0 and dial the remaining 9 digits.
```
Local 077 123 4567 → dial 00 94 77 123 4567
```
Wait for the connection
You should hear a ring tone within a few seconds. Sri Lanka is 5 hours 30 minutes ahead of GMT (4 hours 30 minutes ahead during British Summer Time), so check the time before calling.

Dialing format reference

+94

Use these patterns when entering a full international number to +94.

Mobile

+94 7X XXX XXXX

Landline

+94 XX XXX XXXX

+94 77 123 4567 (mobile – Dialog)
+94 11 234 5678 (landline – Colombo)
+94 81 234 5678 (landline – Kandy)

Major city area codes

Colombo11

Kandy81

Galle91

Jaffna21

Gampaha33

Negombo31

Sources

1
Telephone numbers in Sri Lanka – Wikipedia
Number format and trunk prefix rules
2
Sri Lanka Numbering Plan – TRC (PDF)
Official numbering plan from the Telecommunications Regulatory Commission of Sri Lanka

DIALING RULES

Key Rules for Calling Sri Lanka from the UK

Sri Lankan numbers follow a consistent structure, but there are a few important rules to keep in mind when dialling internationally.

Always drop the leading zero

Sri Lankan numbers begin with 0 when dialled locally (e.g. 011, 077). When calling from the UK, replace that 0 with the country code +94. Dialling +94 0XX will not connect.

Mobile numbers start with 7X after the country code

All Sri Lankan mobile numbers use the prefix 07X domestically. Internationally, this becomes +94 7X followed by 7 digits. The second digit identifies the mobile operator (e.g. 77 for Dialog, 71 for Mobitel).

Landline numbers use 2-digit area codes

Fixed-line numbers follow the format 0XX XXXXXXX domestically. The area code identifies the region: 11 for Colombo, 81 for Kandy, 91 for Galle, 21 for Jaffna. After the country code, dial the area code (without the 0) plus 7 subscriber digits.

Total number length: 9 digits after +94

A correctly formatted international Sri Lankan number has exactly 9 digits after the country code — a 2-digit prefix (area or mobile code) plus a 7-digit subscriber number. If your number is shorter or longer, double-check the format.

Some special numbers may not work internationally

Toll-free, emergency, and short-code numbers (such as 3-digit or 4-digit service codes within Sri Lanka) are generally not reachable from outside the country.

TIMING TIPS

Best Times to Call Sri Lanka from the UK

Sri Lanka is on UTC+5:30 year-round and does not observe daylight saving time. The UK shifts between GMT (UTC+0) in winter and BST (UTC+1) in summer, so the time gap changes seasonally.

Time & windows

Sri Lanka Time Now

UTC+5:30

Sri Lanka Standard Time — no DST changes

UK Winter (GMT)

+5h 30m ahead

When it's 6:00 PM in the UK, it's 11:30 PM in Sri Lanka

UK Summer (BST)

+4h 30m ahead

When it's 6:00 PM in the UK, it's 10:30 PM in Sri Lanka

🇬🇧Weekday evenings (UK)

5:00 PM – 7:00 PM UK timeReaches Sri Lanka at 10:30 PM – 12:30 AM (GMT) or 9:30 PM – 11:30 PM (BST). Good for personal calls before bedtime.

🇬🇧Weekend mornings (UK)

8:00 AM – 11:00 AM UK timeReaches Sri Lanka at 1:30 PM – 4:30 PM (GMT) or 12:30 PM – 3:30 PM (BST). A comfortable afternoon window.

🇬🇧Business hours overlap

5:00 AM – 12:30 PM UK timeCovers roughly 10:30 AM – 6:00 PM Sri Lanka time (GMT offset). Adjust by one hour during BST.

Calling tips

Save Sri Lankan contacts in the +94 format (e.g. +94 77 123 4567) so the number works from any country or device.
Remember that the UK-Sri Lanka time gap shifts by one hour when British Summer Time starts (last Sunday in March) and ends (last Sunday in October).
If calling a landline during Sri Lankan public holidays, the person may not be at home or office — check the Sri Lankan holiday calendar.
Browser-based calling services like Sayfone work over your existing internet connection, so Wi-Fi or mobile data is all you need from the UK side.

Business etiquette

Standard Sri Lankan business hours are roughly 8:30 AM – 5:00 PM (Monday–Friday). Government offices may close at 4:15 PM.
A polite greeting in Sinhala is 'Ayubowan' and in Tamil is 'Vanakkam' — both are widely appreciated when opening a call.
Sri Lanka observes a mix of Sinhala, Tamil, and Muslim holidays throughout the year, so business availability can vary.

Sources

1
Sri Lanka Standard Time – Wikipedia
Confirms UTC+5:30 and no DST
2
Current Local Time in Sri Lanka – World Time Atlas
Time zone confirmation

TROUBLESHOOTING

Common Issues When Calling Sri Lanka from the UK

If your call to Sri Lanka isn't connecting, these are the most common causes and fixes.

Forgot to drop the leading zero

The most common error. If the Sri Lankan number is 077 123 4567, dial +94 77 123 4567 — not +94 077 123 4567. The leading 0 is a domestic trunk prefix only.

Wrong exit code

From a UK landline, the exit code is 00. On a UK mobile, use the + symbol. Dialling 011 (the US/Canada exit code) from the UK will not work.

Number has the wrong digit count

After the +94 country code, a valid Sri Lankan number should be exactly 9 digits. If you have more or fewer digits, verify the number with the person you're calling.

International calling not enabled

Some UK mobile plans or landline accounts have international calling disabled by default. Contact your UK provider to confirm international calls are activated on your account.

Temporary network issues

Occasional congestion on international routes can cause failed or dropped calls. Wait a few minutes and try again. If the issue persists, try calling via a browser-based service over Wi-Fi.

Savings

See what you could save

Adjust the tools below to compare Sayfone with typical retail pricing for calls to Sri Lanka. 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 Sri Lanka — 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.