Terms of use
Plain terms for using this site and its data.
Use of the site
North American Numbers is provided for general information. We work to keep it accurate and cited, but it is offered “as is,” without warranty. Do not rely on it as legal, technical or emergency guidance; for the authoritative record consult the cited primary sources (NANPA, CNAC, CPUC, FCC).
Licence & attribution
Facts we compile — place, relationship and history data, including the timelines and genealogies in our data packs — are licensed CC BY 4.0. You may reuse them with attribution to NorthAmericanNumbers.org. Underlying data read from NumberResearch carries its own CC BY 4.0 attribution; downstream figures from NANPA/CNAC/CPUC/FCC remain the work of those bodies. Do not present Atlas-derived data as official government data.
No lookup or owner identification
This site does not identify who owns or is calling from a phone number and must not be used to attempt that.
Changes
We may update these terms; material changes will be dated. Questions: corrections@northamericannumbers.org.