Toll free number history
Enter any toll free number to see who has controlled it over the last 4 years.
800-4888377
Vanity: GUTTERS · Gutters
Currently with CallSource , code OUR07, status WORKING · last change 2026-03-30
Monthly snapshot history
| Period | RespOrg | Name | Status |
|---|---|---|---|
| 2026-04 → 2026-06 | OU (OUR07) | CallSource | WORKING |
| 2019-01 → 2026-03 | BP (BPS01) | Five 9, Inc. | WORKING |
| 2018-03 → 2018-12 | KS (KSW01) | Lumen Technologies | 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.
Watch this number for changes → Request a full manual history review →