Securus Tech
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Securus Tech Securus Technologies is a private company founded in 1986 that provides technology-enabled communications, monitoring, and information services primarily to correctional facilities, law enforcement, and public safety agencies across North A… read more ↓
Transfer network
How toll free numbers move between Securus Tech (QL) and other Resp Orgs, reconstructed from Somos registry snapshots. Larger nodes = more transfer volume; Securus Tech is highlighted. Open the full interactive map →
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- Website: https://securustech.net/ Domain since 2004 (22y)
- Phone: (800) 844-6591 via web search: securustechnologies.com
At a glance
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 458, 99.1%
- DISCONN 4, 0.9%
Inventory age buckets
- 1–2 years 58, 10.7%
- 2–5 years 4, 0.7%
- 5+ years 396, 72.9%
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 | 675 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 669 | 0 | 0 | 6 | 0 | 2 |
| 2018-09 | 665 | 0 | 0 | 4 | 0 | 0 |
| 2018-10 | 673 | 11 | 0 | 3 | 0 | 0 |
| 2018-11 | 673 | 0 | 0 | 0 | 0 | 0 |
| 2018-12 | 673 | 0 | 0 | 0 | 0 | 0 |
| 2019-01 | 680 | 7 | 0 | 0 | 0 | 0 |
| 2019-02 | 677 | 0 | 0 | 3 | 0 | 0 |
| 2019-03 | 672 | 0 | 0 | 5 | 0 | 0 |
| 2019-04 | 669 | 0 | 0 | 3 | 0 | 0 |
| 2019-05 | 668 | 0 | 0 | 1 | 0 | 0 |
| 2019-06 | 670 | 3 | 0 | 1 | 0 | 0 |
| 2019-08 | 646 | 0 | 0 | 24 | 0 | 22 |
| 2019-09 | 667 | 22 | 0 | 1 | 22 | 0 |
| 2019-10 | 667 | 0 | 0 | 0 | 0 | 0 |
| 2019-11 | 666 | 7 | 0 | 8 | 1 | 0 |
| 2019-12 | 665 | 0 | 0 | 1 | 0 | 0 |
| 2020-01 | 664 | 0 | 0 | 1 | 0 | 0 |
| 2020-02 | 665 | 1 | 0 | 0 | 1 | 0 |
| 2020-03 | 664 | 0 | 0 | 1 | 0 | 0 |
| 2020-04 | 663 | 0 | 0 | 1 | 0 | 0 |
| 2020-05 | 662 | 0 | 0 | 1 | 0 | 0 |
| 2020-06 | 661 | 0 | 0 | 1 | 0 | 0 |
| 2020-07 | 655 | 0 | 0 | 6 | 0 | 0 |
| 2020-08 | 651 | 0 | 0 | 4 | 0 | 0 |
| 2020-09 | 650 | 0 | 0 | 1 | 0 | 0 |
| 2020-10 | 648 | 0 | 0 | 2 | 0 | 0 |
| 2020-11 | 646 | 0 | 0 | 2 | 0 | 0 |
| 2020-12 | 643 | 0 | 0 | 3 | 0 | 0 |
| 2021-01 | 642 | 0 | 0 | 1 | 0 | 0 |
| 2021-02 | 642 | 0 | 0 | 0 | 0 | 0 |
| 2021-03 | 642 | 0 | 0 | 0 | 0 | 0 |
| 2021-04 | 640 | 0 | 0 | 2 | 0 | 0 |
| 2021-05 | 640 | 0 | 0 | 0 | 0 | 0 |
| 2022-05 | 635 | 2 | 0 | 7 | 0 | 6 |
| 2022-06 | 635 | 0 | 0 | 0 | 0 | 0 |
| 2022-07 | 634 | 0 | 0 | 1 | 0 | 0 |
| 2022-08 | 634 | 0 | 0 | 0 | 0 | 0 |
| 2022-09 | 633 | 0 | 0 | 1 | 0 | 0 |
| 2022-10 | 633 | 0 | 0 | 0 | 0 | 0 |
| 2022-11 | 634 | 1 | 0 | 0 | 0 | 0 |
| 2022-12 | 631 | 0 | 0 | 3 | 0 | 0 |
| 2023-01 | 631 | 0 | 0 | 0 | 0 | 0 |
| 2023-02 | 629 | 0 | 0 | 2 | 0 | 0 |
| 2023-03 | 628 | 0 | 0 | 1 | 0 | 0 |
| 2023-04 | 627 | 0 | 0 | 1 | 0 | 0 |
| 2023-05 | 627 | 0 | 0 | 0 | 0 | 0 |
| 2023-06 | 627 | 0 | 0 | 0 | 0 | 0 |
| 2023-07 | 634 | 8 | 0 | 1 | 4 | 0 |
| 2023-08 | 629 | 4 | 0 | 9 | 0 | 4 |
| 2023-09 | 629 | 0 | 0 | 0 | 0 | 0 |
| 2023-10 | 626 | 0 | 0 | 3 | 0 | 0 |
| 2023-11 | 626 | 0 | 0 | 0 | 0 | 0 |
| 2023-12 | 582 | 0 | 0 | 44 | 0 | 16 |
| 2024-02 | 619 | 37 | 0 | 0 | 10 | 0 |
| 2024-03 | 617 | 0 | 0 | 2 | 0 | 0 |
| 2024-04 | 617 | 0 | 0 | 0 | 0 | 0 |
| 2024-05 | 613 | 0 | 0 | 4 | 0 | 0 |
| 2024-06 | 612 | 0 | 0 | 1 | 0 | 0 |
| 2024-07 | 608 | 0 | 0 | 4 | 0 | 0 |
| 2024-08 | 604 | 0 | 0 | 4 | 0 | 0 |
| 2024-09 | 603 | 0 | 0 | 1 | 0 | 0 |
| 2024-10 | 603 | 0 | 0 | 0 | 0 | 0 |
| 2024-11 | 601 | 0 | 0 | 2 | 0 | 0 |
| 2024-12 | 583 | 0 | 0 | 18 | 0 | 0 |
| 2025-01 | 580 | 0 | 0 | 3 | 0 | 0 |
| 2025-02 | 578 | 0 | 0 | 2 | 0 | 0 |
| 2025-03 | 578 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 577 | 0 | 0 | 1 | 0 | 0 |
| 2025-05 | 576 | 0 | 0 | 1 | 0 | 0 |
| 2025-06 | 575 | 0 | 0 | 1 | 0 | 0 |
| 2025-07 | 575 | 0 | 0 | 0 | 0 | 0 |
| 2025-08 | 572 | 0 | 0 | 3 | 0 | 0 |
| 2025-09 | 572 | 0 | 0 | 0 | 0 | 0 |
| 2025-10 | 569 | 0 | 0 | 3 | 0 | 0 |
| 2025-11 | 568 | 0 | 0 | 1 | 0 | 0 |
| 2025-12 | 568 | 0 | 0 | 0 | 0 | 0 |
| 2026-01 | 566 | 0 | 0 | 2 | 0 | 0 |
| 2026-02 | 486 | 0 | 0 | 80 | 0 | 0 |
| 2026-03 | 485 | 0 | 0 | 1 | 0 | 0 |
| 2026-04 | 480 | 0 | 0 | 5 | 0 | 0 |
| 2026-05 | 479 | 0 | 0 | 1 | 0 | 0 |
| 2026-06 | 476 | 0 | 0 | 3 | 0 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 195.0 |
| Harvested from disconnect pool | 0.0 |
| First assigned from spare pool | 114.0 |
| Reactivated own disconnects | 30.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 147.0 |
| Standard disconnect aging process (3+ months in DISC) | 193 |
| Abbreviated disconnect period (1–2 months in DISC) | 41 |
| Released directly to spare pool | 150.0 |
Of the 234 disconnect episodes this RespOrg has sent through aging, 18% were abbreviated (1–2 snapshots in DISC status). This RespOrg lets most numbers age the full 3–4 months before release, normal pattern.
Summary
Secrus Technologies connects family and friends to the incarcerated.
About Securus Tech
Securus Technologies is a private company founded in 1986 that provides technology-enabled communications, monitoring, and information services primarily to correctional facilities, law enforcement, and public safety agencies across North America, including inmate telephony, video visitation, GPS tracking, and data analytics.[3][2][1] It is headquartered in the Dallas, Texas area (with addresses listed in Addison and Carrollton, TX) and was previously backed by Abry Partners, which invested in 2013 and later realized its investment.[1][5] The company employs approximately 1,500 people and generates around $554 million in annual revenue.[3]
AI-generated summary (confidence: medium), last updated 2026-04-30. Verify against primary sources before quoting.
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