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Validate a line number
GET
Checks with Algérie Télécom that the line exists for this type. Optional before a send, but it catches typos early. Can take a few seconds.
AccessTokenheader
X-Access-Token<token>Your API key. Sandbox keys start with flx_test_, production keys with flx_live_.
type*stringValue in
"ADSL""4G"number*stringADSL: fixed line like 030000009. 4G: 2134XXXXXXXX (no +).
Match
^(0[1-9]\d{7}|2134\d{8})$The line exists
application/json- response
success*trueValue in
truedata*meta*requestId*stringcurl -X GET 'https://api.flexyliktelecom.com/v3/internet/check-number?type=ADSL&number=030000009'Example Response
{ "success": true, "data": { "number": "030000009", "type": "ADSL", "ncli": "11022*****", "offre": "FTTH 100M" }, "meta": { "timestamp": "2026-11-15T10:30:00.000Z" }, "requestId": "req_8fK2mQx7Lp0aZ3nV1cWb"}