# telephone number mapping

> system of unifying the international telephone number system of the public switched telephone network with the Internet addressing and identification name spaces

**Wikidata**: [Q1779723](https://www.wikidata.org/wiki/Q1779723)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Telephone_number_mapping)  
**Source**: https://4ort.xyz/entity/telephone-number-mapping


## References

1. Freebase Data Dumps. 2013