Country & Region Codes

Reference of ISO country codes, dialing codes, time zones and domains.
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Select a country or areaISO 3166-1 and UN M49 details will appear here.
Current country and area codes
Country or areaISO alpha-2ISO alpha-3UN M49RegionSub-region
Tool Introduction

Look up current country and area codes for forms, address validation, analytics, shipping rules, localization, and data cleanup. Search by common country name, ISO alpha-2, ISO alpha-3, UN M49 numeric code, region, or sub-region.

The table is based on the United Nations M49 country or area list, which publishes ISO alpha-2 and alpha-3 codes alongside numeric M49 codes. Kosovo is not included because it does not have an ISO 3166-1 code in that list.