Site Map
- How to use WTNG : describes how WTNG works, and what you will find in the pages.
- By Country Name : look up telephone numbering info by country or service
- By Country Code : look up telephone numbering info by telephone country code
- Calendar : international telephone numbering changes and events by date
- Glossary : definitions for telephone numbering words and phrases
- History : history of international country codes
- Regional Services : telephone numbering in regions (multi-nation)
- Special Services : details on satellite, freephone, special networks
- What's New : what has changed in WTNG, by update dates
- Links and Other Resources : various relevant website links
- Who we are? : why we recreate this old gone website?