IDD prefix

Browse all tools tagged with “IDD prefix”.

Find country calling codes and international exit codes. Supports reverse lookup by code. Complete ITU E.164 database with 240+ countries.

April 18, 2026

Your trusted source for free online calculators. Accurate, fast, and easy to use tools for every calculation need.

NimbusCalc Browser： Redefining speed, privacy & versatility — the browser that does it all.

Calculators: Explore our collection of tools and resources.

NimbusCalc for Android – the all‑in‑one calculator app.

Shopping Calculators – Free online shopping calculators and tools.

Made with for accurate calculations