Lumen Technologies IN
alias: Century Link
- Website: https://www.centurylink.com/ Domain since 2006 (20y)
At a glance
#17 of 201 oldest
Inventory by NPA
By status
- WORKING 24,709 · 97.9%
- TRANSIT 510 · 2.0%
- UNAVAIL 8 · 0.0%
- DISCONN 1 · 0.0%
Inventory age buckets
- < 1 month 3 · 0.0%
- 3–12 months 5,930 · 22.4%
- 1–2 years 106 · 0.4%
- 2–5 years 974 · 3.7%
- 5+ years 17,695 · 66.8%
Ages are measured from each number's last change in the Somos registry — that's the most recent activation, transfer, or status move. Not necessarily the date this RespOrg originally acquired it.
Request a manual history review of a specific toll-free number →
Trajectory
Show monthly numbers
| Month | Inventory | Acquired | Harvested | Lost | From spare | To spare |
|---|---|---|---|---|---|---|
| 2022-06 | 44,040 | 0 | 0 | 0 | 0 | 0 |
| 2022-07 | 42,718 | 9 | 0 | 1,331 | 3 | 0 |
| 2022-08 | 42,243 | 46 | 0 | 521 | 3 | 0 |
| 2022-09 | 41,877 | 40 | 2 | 406 | 22 | 0 |
| 2022-10 | 40,947 | 5 | 0 | 935 | 1 | 0 |
| 2022-11 | 40,577 | 15 | 0 | 385 | 2 | 0 |
| 2022-12 | 39,961 | 7 | 0 | 623 | 2 | 0 |
| 2023-01 | 39,262 | 7 | 0 | 706 | 2 | 1 |
| 2023-02 | 38,615 | 11 | 0 | 658 | 1 | 0 |
| 2023-03 | 38,177 | 5 | 0 | 443 | 3 | 0 |
| 2023-04 | 37,856 | 92 | 0 | 413 | 83 | 0 |
| 2023-05 | 37,532 | 15 | 0 | 339 | 1 | 42 |
| 2023-06 | 37,287 | 20 | 0 | 265 | 0 | 0 |
| 2023-09 | 35,882 | 39 | 0 | 1,444 | 6 | 9 |
| 2023-10 | 35,599 | 1 | 0 | 284 | 1 | 0 |
| 2023-11 | 34,828 | 43 | 0 | 814 | 41 | 0 |
| 2023-12 | 29,292 | 29 | 0 | 5,565 | 7 | 547 |
| 2024-02 | 33,720 | 4,446 | 19 | 18 | 411 | 8 |
| 2024-03 | 33,163 | 2 | 0 | 559 | 0 | 0 |
| 2024-05 | 32,582 | 5 | 0 | 586 | 4 | 0 |
| 2024-06 | 32,156 | 3 | 0 | 429 | 3 | 0 |
| 2024-07 | 31,898 | 2 | 0 | 260 | 1 | 0 |
| 2024-08 | 31,650 | 1 | 0 | 249 | 1 | 0 |
| 2024-09 | 30,724 | 2 | 0 | 928 | 0 | 0 |
| 2024-10 | 30,220 | 1 | 0 | 505 | 0 | 0 |
| 2024-11 | 29,806 | 41 | 0 | 455 | 40 | 0 |
| 2024-12 | 29,494 | 0 | 0 | 312 | 0 | 0 |
| 2025-01 | 29,063 | 43 | 3 | 474 | 38 | 0 |
| 2025-02 | 28,851 | 1 | 0 | 213 | 1 | 0 |
| 2025-03 | 28,851 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 28,558 | 2 | 0 | 295 | 0 | 0 |
| 2025-05 | 28,030 | 2 | 0 | 530 | 0 | 0 |
| 2025-06 | 27,811 | 0 | 0 | 219 | 0 | 0 |
| 2025-07 | 27,657 | 0 | 0 | 154 | 0 | 0 |
| 2025-08 | 27,434 | 1 | 0 | 224 | 0 | 0 |
| 2025-09 | 27,104 | 0 | 0 | 330 | 0 | 0 |
| 2025-10 | 26,965 | 0 | 0 | 139 | 0 | 0 |
| 2025-11 | 26,734 | 1 | 0 | 232 | 0 | 0 |
| 2025-12 | 26,463 | 3 | 0 | 274 | 0 | 0 |
| 2026-01 | 26,161 | 0 | 0 | 302 | 0 | 0 |
| 2026-02 | 26,008 | 0 | 0 | 153 | 0 | 0 |
| 2026-03 | 25,887 | 10 | 0 | 131 | 10 | 0 |
| 2026-04 | 25,242 | 0 | 0 | 645 | 0 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 12,717.0 |
| Harvested from disconnect pool | 72.0 |
| First assigned from spare pool | 2,061.0 |
| Reactivated own disconnects | 0.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 69,375.0 |
| Standard disconnect aging process (3+ months in DISC) | 4 |
| Abbreviated disconnect period (1–2 months in DISC) | 31 |
| Released directly to spare pool | 1,821.0 |
Of the 35 disconnect episodes this RespOrg has sent through aging, 89% were abbreviated (1–2 snapshots in DISC status). That's a strong early-disconnector signal — this RespOrg routinely releases numbers before the full 3–4 month aging window. Worth checking daily for vanity drops.
Top vanity holdings
Summary
CenturyLink is part of Lumen Technologies offering quantum fiber, a fully digital platform for delivering fiber-based products and services to residences and small businesses. They have changed names and grown through acquisitions, and use resellers. That means if your number is with them, it may have been serviced by a different organization. It also means that they may have numbers stuck in the cracks.
Contact-form message
with a customer of Lumen Tech