About Dialchord

Dialchord covers 214 countries across 189 calling codes — the code, the exit prefix, the trunk digit that stays home, and how numbers are actually written locally.

Codes and prefixes are verified against the ITU's E.164 assignments and each country's documented numbering plan; every page links its sources, and the prose is entirely our own. Example numbers are fake by construction — reserved fiction ranges where countries define them.

The dialer computes its sequences from the same country files the pages render, so the two can never disagree: exit code plus country code plus the number with its trunk prefix dropped. Arithmetic, not lookup tables.

Dialchord is part of a small network of reference sites built with the same conviction: one honest page for the thing you actually searched for.