Search available numbers
Searches numbers you can buy in a country, by type, area code, digits (contains with match), locality and more. Letters search the phone keypad. limit up to 100; a live search is one page, so search again with other filters for more. Prices shown are for information only.
Scopes: number:read
Authorizations
An API key from Settings → API keys, sent as Authorization: Bearer kb_live_…. A workspace key starts kb_; a personal key starts kbp_ and acts as its owner.
Headers
The API version to answer as, a date (YYYY-MM-DD). Leave it out for the current version (2026-11-07). An unknown version is refused with 400 unsupported_api_version.
2026-11-07 "2026-11-07"
Query Parameters
2local, mobile, toll_free, national, shared_cost 624anywhere, start, end 4804012^\+?[1-9][0-9]{7,14}$1 <= x <= 500any, local, foreign, none How many numbers to return (one page; search again with other filters for more).
1 <= x <= 100512