Country Dialing Codes is an independent reference for anyone who needs to place an international call and get it right the first time. We turn the confusing parts of global telephony — exit prefixes, country codes, area codes, roaming and calling apps — into short, practical guides you can act on in seconds.
What we cover
Every guide answers a concrete question: which prefix to dial, how to format a number for a given country, what a call will realistically cost, and which app or SIM makes the most sense when you travel. We favour clarity over jargon and keep each page focused on a single task.
How we work
Our editors cross-check dialing information against official numbering plans and telecom regulators, and we revise pages when numbering rules or roaming conditions change. When something depends on your operator or destination, we say so rather than pretend there is a single answer.
Who is behind the site
The site is published by an independent editor (see our legal notice). We are not affiliated with any carrier, and we do not sell telecom subscriptions. If you spot an error or want to suggest a topic, our contact page is the fastest way to reach us — we read every message.