Toll free number history
Enter any toll free number to see who has controlled it over the last 4 years.
855-8437279
Vanity: THERAPY · Consulting / Therapy / Planning
Currently with Unitel , code UZL01, status WORKING · last change 2026-07-02
Monthly snapshot history
| Period | RespOrg | Name | Status |
|---|---|---|---|
| 2019-10 → 2026-09 | UZ (UZL01) | Unitel | WORKING |
| 2019-08 → 2019-09 | OT (OTV01) | Vonage | WORKING |
| 2018-03 → 2019-06 | LQ (LQX01) | Inteliquent | WORKING |
Each row reflects the RespOrg that held this number during that month, sourced from Somos's monthly registry report. For a deeper record (earlier than our 4-year window, or sub-code movements not shown here), we can pull Somos's full change log for this number.
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