VerifiedAsiaReviewed 2026-08-08

Sri Lanka

Sri Lanka uses calling code +94, ISO codes LK and LKA, the .lk ccTLD, and the rupee.

VerifiedReviewed 2026-08-08
Calling code
+94
ISO alpha-2
LK
ISO alpha-3
LKA
ISO numeric
144
ccTLD
.lk
Currency
LKRSri Lankan rupee (LKR)
Region
Asia
Capital
Colombo
Time zones
Asia/Colombo
Postal format
5-Digits - NNNNN

Sources and review

ISO 3166 - Country Codes · ITU-T - International Calling Codes · IANA - Root Zone Database · ISO 4217 - Currency Codes

How to call Sri Lanka

From outside Sri Lanka, dial your international access prefix, then +94, then the national number. Drop the leading trunk zero when the destination numbering plan requires it.

+94 [area or mobile code] [local number]

Read the international dialing guide

World references

+94Calling code pageLKRCurrency referenceZIPPostal code formatISOCountry codes lookup

Quick answers for Sri Lanka

What is the country calling code for Sri Lanka?

Sri Lanka uses +94. Dial the international access prefix, then +94, then the local number without the national trunk prefix where required.

What is the ISO country code for Sri Lanka?

The ISO 3166-1 codes are alpha-2 LK, alpha-3 LKA, and numeric 144.

What currency does Sri Lanka use?

Sri Lanka uses Sri Lankan rupee (LKR).

What is the ccTLD for Sri Lanka?

Sri Lanka uses .lk as its country-code top-level domain.