Serenova HH
alias: Lifesize, CxEngage
- Website: https://www.lifesize.com/ Domain since 1997 (28y)
At a glance
#173 of 201 oldest
Inventory by NPA
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By status
- WORKING 58,677 · 100.0%
Inventory age buckets
- 1–3 months 1 · 0.0%
- 3–12 months 58,676 · 98.2%
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.
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Trajectory
Show monthly numbers
| Month | Inventory | Acquired | Harvested | Lost | From spare | To spare |
|---|---|---|---|---|---|---|
| 2018-03 | 77,347 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 76,016 | 4 | 0 | 1,335 | 1 | 0 |
| 2018-09 | 75,889 | 8 | 0 | 135 | 2 | 0 |
| 2018-10 | 75,213 | 3 | 0 | 679 | 3 | 0 |
| 2018-11 | 75,176 | 0 | 0 | 37 | 0 | 0 |
| 2018-12 | 75,179 | 3 | 0 | 0 | 2 | 0 |
| 2019-01 | 75,165 | 0 | 0 | 14 | 0 | 0 |
| 2019-02 | 75,158 | 0 | 0 | 7 | 0 | 0 |
| 2019-03 | 75,140 | 2 | 0 | 20 | 1 | 0 |
| 2019-04 | 75,142 | 5 | 0 | 3 | 4 | 0 |
| 2019-05 | 75,139 | 0 | 0 | 3 | 0 | 0 |
| 2019-06 | 75,119 | 1 | 0 | 21 | 1 | 1 |
| 2019-08 | 73,479 | 14 | 0 | 1,654 | 0 | 1,566 |
| 2019-09 | 75,040 | 1,562 | 0 | 1 | 1,562 | 0 |
| 2019-10 | 75,040 | 0 | 0 | 0 | 0 | 0 |
| 2019-11 | 75,040 | 2 | 0 | 2 | 0 | 0 |
| 2019-12 | 75,046 | 6 | 0 | 0 | 6 | 0 |
| 2020-01 | 75,039 | 0 | 0 | 7 | 0 | 2 |
| 2020-02 | 75,110 | 71 | 0 | 0 | 0 | 0 |
| 2020-03 | 75,108 | 10 | 0 | 12 | 0 | 0 |
| 2020-04 | 75,098 | 5 | 0 | 15 | 0 | 0 |
| 2020-05 | 75,055 | 1 | 0 | 44 | 0 | 0 |
| 2020-06 | 75,055 | 0 | 0 | 0 | 0 | 0 |
| 2020-07 | 77,367 | 2,338 | 0 | 26 | 0 | 0 |
| 2020-08 | 77,339 | 0 | 0 | 28 | 0 | 0 |
| 2020-09 | 77,334 | 0 | 0 | 5 | 0 | 0 |
| 2020-10 | 77,318 | 0 | 0 | 16 | 0 | 0 |
| 2020-11 | 77,318 | 0 | 0 | 0 | 0 | 0 |
| 2020-12 | 77,312 | 4 | 0 | 10 | 3 | 0 |
| 2021-01 | 77,511 | 200 | 0 | 1 | 0 | 1 |
| 2021-02 | 77,523 | 15 | 0 | 3 | 0 | 0 |
| 2021-03 | 77,523 | 0 | 0 | 0 | 0 | 0 |
| 2021-04 | 77,523 | 0 | 0 | 0 | 0 | 0 |
| 2021-05 | 77,723 | 200 | 0 | 0 | 200 | 0 |
| 2022-05 | 93,077 | 15,384 | 0 | 30 | 5 | 0 |
| 2022-06 | 93,691 | 624 | 0 | 10 | 0 | 0 |
| 2022-07 | 93,693 | 2 | 0 | 0 | 0 | 0 |
| 2022-08 | 93,628 | 0 | 0 | 65 | 0 | 0 |
| 2022-09 | 93,638 | 10 | 0 | 0 | 10 | 0 |
| 2022-10 | 93,638 | 0 | 0 | 0 | 0 | 0 |
| 2022-11 | 93,644 | 16 | 0 | 10 | 13 | 0 |
| 2022-12 | 93,635 | 0 | 0 | 9 | 0 | 0 |
| 2023-01 | 93,617 | 0 | 0 | 18 | 0 | 13 |
| 2023-02 | 93,440 | 0 | 0 | 177 | 0 | 0 |
| 2023-03 | 93,454 | 15 | 0 | 1 | 15 | 0 |
| 2023-04 | 93,453 | 0 | 0 | 1 | 0 | 0 |
| 2023-05 | 93,379 | 0 | 0 | 74 | 0 | 0 |
| 2023-06 | 93,373 | 2 | 0 | 8 | 1 | 0 |
| 2023-07 | 93,693 | 345 | 0 | 25 | 0 | 24 |
| 2023-08 | 92,839 | 29 | 0 | 883 | 26 | 0 |
| 2023-09 | 92,848 | 11 | 0 | 2 | 11 | 0 |
| 2023-10 | 92,849 | 1 | 0 | 0 | 0 | 0 |
| 2023-11 | 91,258 | 0 | 0 | 1,591 | 0 | 9 |
| 2023-12 | 76,589 | 4 | 0 | 14,673 | 0 | 153 |
| 2024-02 | 91,051 | 14,466 | 836 | 4 | 153 | 0 |
| 2024-03 | 91,006 | 0 | 0 | 45 | 0 | 0 |
| 2024-04 | 85,599 | 0 | 0 | 5,407 | 0 | 0 |
| 2024-05 | 79,150 | 2 | 0 | 6,451 | 2 | 0 |
| 2024-06 | 79,100 | 0 | 0 | 50 | 0 | 0 |
| 2024-07 | 78,846 | 0 | 0 | 254 | 0 | 0 |
| 2024-08 | 78,808 | 0 | 0 | 38 | 0 | 0 |
| 2024-09 | 77,161 | 1 | 0 | 1,648 | 1 | 0 |
| 2024-10 | 77,044 | 1 | 0 | 118 | 1 | 0 |
| 2024-11 | 77,038 | 2 | 0 | 8 | 0 | 0 |
| 2024-12 | 76,589 | 2 | 0 | 451 | 1 | 0 |
| 2025-01 | 76,589 | 0 | 0 | 0 | 0 | 0 |
| 2025-02 | 76,509 | 1 | 0 | 81 | 1 | 0 |
| 2025-03 | 76,509 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 76,516 | 16 | 0 | 9 | 15 | 0 |
| 2025-05 | 76,471 | 0 | 0 | 45 | 0 | 0 |
| 2025-06 | 71,921 | 500 | 0 | 5,050 | 494 | 0 |
| 2025-07 | 66,429 | 8 | 0 | 5,500 | 8 | 0 |
| 2025-08 | 66,492 | 70 | 0 | 7 | 0 | 0 |
| 2025-09 | 66,510 | 18 | 0 | 0 | 1 | 0 |
| 2025-10 | 66,429 | 0 | 0 | 81 | 0 | 0 |
| 2025-11 | 61,422 | 0 | 0 | 5,007 | 0 | 0 |
| 2025-12 | 60,748 | 0 | 0 | 674 | 0 | 0 |
| 2026-01 | 60,720 | 0 | 0 | 28 | 0 | 0 |
| 2026-02 | 58,691 | 0 | 0 | 2,029 | 0 | 0 |
| 2026-03 | 58,690 | 0 | 0 | 1 | 0 | 0 |
| 2026-04 | 58,691 | 1 | 0 | 0 | 1 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 40,755.0 |
| Harvested from disconnect pool | 2,508.0 |
| First assigned from spare pool | 2,190.0 |
| Reactivated own disconnects | 0.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 149,928.0 |
| Standard disconnect aging process (3+ months in DISC) | 0 |
| Abbreviated disconnect period (1–2 months in DISC) | 649 |
| Released directly to spare pool | 525.0 |
Of the 649 disconnect episodes this RespOrg has sent through aging, 100% 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
Lifesize offers a suite of cloud contact center platforms, omnichannel support, inteligent routing, smart IVR, and AI and workforce engagement.
About Serenova
Serenova, operating under RespOrg code **HHG01**, is a telecommunications entity associated with toll-free number management, with its website now at https://www.lifesize.com/, indicating a likely rebranding or acquisition by LifeSize, a video conferencing company headquartered in Austin, TX. LifeSize was originally founded in 2003 as a division of Logitech and spun out as an independent private company; specific founding details for Serenova itself are unavailable in provided sources. No data on employee count, public/private status beyond LifeSize's private standing, or parent company confirmation is present.
Affiliations: Website links to LifeSize (https://www.lifesize.com/), suggesting acquisition or rebranding; no confirmed subsidiaries, parents, or shared ownership.
Toll-free / RespOrg activity: No specific news, FCC filings, Somos approvals, or RespOrg activity details for Serenova (HHG01) found in sources.
AI-generated summary (confidence: low), last updated 2026-04-30. Verify against primary sources before quoting.
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