Transaction Network Services KL

alias: TNSI

Telecom Service Provider Group: TNS

Transaction Network Services website screenshot
Website · visit · full size
Based in Reston, VA
Based in Reston, VA · street view · full size
Based in Reston, VA
Based in Reston, VA · satellite · full size

At a glance

Active numbers
1,560
#251 of 481
Change over 4 years
+153
+10.9%
Opportunism Index
0.00%
Harvested 0 / acquired 419
Vanity matches
14.7%
Median inventory age
85 mo
7.1 years since last change
Sub-codes in use
2
KLS01, KLS99

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

  • WORKING 1,546 · 100.0%

Inventory age buckets

  • < 1 month 7 · 0.4%
  • 3–12 months 42 · 2.6%
  • 1–2 years 205 · 12.5%
  • 2–5 years 153 · 9.3%
  • 5+ years 1,117 · 68.2%

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.

Request a manual history review of a specific toll-free number →

Trajectory

Total active inventory Numbers harvested from disconnect pool that month
2K1K78339102018-032022-112026-04
Show monthly numbers
MonthInventoryAcquiredHarvestedLostFrom spareTo spare
2018-03 1,407 0 0 0 0 0
2018-06 1,358 14 0 63 2 27
2018-09 1,352 3 0 9 3 5
2018-10 1,351 0 0 1 0 0
2018-11 1,402 60 0 9 59 0
2018-12 1,402 0 0 0 0 0
2019-01 1,403 1 0 0 0 0
2019-02 1,405 11 0 9 0 0
2019-03 1,416 11 0 0 0 0
2019-04 1,417 1 0 0 0 0
2019-05 1,424 7 0 0 0 0
2019-06 1,424 0 0 0 0 0
2019-08 1,374 10 0 60 10 60
2019-09 1,435 61 0 0 61 0
2019-10 1,428 0 0 7 0 0
2019-11 1,428 0 0 0 0 0
2019-12 1,427 0 0 1 0 0
2020-01 1,427 0 0 0 0 0
2020-02 1,427 0 0 0 0 0
2020-03 1,431 4 0 0 1 0
2020-04 1,457 26 0 0 0 0
2020-05 1,459 2 0 0 0 0
2020-06 1,460 1 0 0 0 0
2020-07 1,461 1 0 0 0 0
2020-08 1,461 0 0 0 0 0
2020-09 1,463 2 0 0 0 0
2020-10 1,463 1 0 1 0 0
2020-11 1,463 0 0 0 0 0
2020-12 1,463 0 0 0 0 0
2021-01 1,463 0 0 0 0 0
2021-02 1,463 0 0 0 0 0
2021-03 1,472 9 0 0 0 0
2021-04 1,472 0 0 0 0 0
2021-05 1,472 0 0 0 0 0
2022-05 1,477 5 0 0 0 0
2022-06 1,463 0 0 14 0 0
2022-07 1,463 0 0 0 0 0
2022-08 1,463 0 0 0 0 0
2022-09 1,463 0 0 0 0 0
2022-10 1,463 0 0 0 0 0
2022-11 1,463 0 0 0 0 0
2022-12 1,463 0 0 0 0 0
2023-01 1,463 0 0 0 0 0
2023-02 1,469 6 0 0 0 0
2023-03 1,473 4 0 0 0 0
2023-04 1,473 0 0 0 0 0
2023-05 1,473 0 0 0 0 0
2023-06 1,473 0 0 0 0 0
2023-07 1,463 0 0 10 0 0
2023-08 1,473 10 0 0 0 0
2023-09 1,473 0 0 0 0 0
2023-10 1,473 0 0 0 0 0
2023-11 1,473 0 0 0 0 0
2023-12 1,567 94 0 0 0 0
2024-02 1,492 0 0 75 0 0
2024-03 1,528 36 0 0 0 0
2024-04 1,528 0 0 0 0 0
2024-05 1,528 0 0 0 0 0
2024-06 1,530 2 0 0 0 0
2024-07 1,532 2 0 0 0 0
2024-08 1,532 0 0 0 0 0
2024-09 1,532 0 0 0 0 0
2024-10 1,532 0 0 0 0 0
2024-11 1,567 35 0 0 0 0
2024-12 1,567 0 0 0 0 0
2025-01 1,567 0 0 0 0 0
2025-02 1,567 0 0 0 0 0
2025-03 1,567 0 0 0 0 0
2025-04 1,567 0 0 0 0 0
2025-05 1,567 0 0 0 0 0
2025-06 1,567 0 0 0 0 0
2025-07 1,567 0 0 0 0 0
2025-08 1,567 0 0 0 0 0
2025-09 1,567 0 0 0 0 0
2025-10 1,561 0 0 6 0 0
2025-11 1,561 0 0 0 0 0
2025-12 1,560 0 0 1 0 0
2026-01 1,560 0 0 0 0 0
2026-02 1,560 0 0 0 0 0
2026-03 1,560 0 0 0 0 0
2026-04 1,560 0 0 0 0 0

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg179.0
Harvested from disconnect pool0.0
First assigned from spare pool0.0
Reactivated own disconnects0.0

Outbound (numbers lost)

Direct transfer to another RespOrg82.0
Entered multi-month disconnect (aging)0.0
Released directly to spare pool0.0

Top direct-transfer sources (INto KL)

VZ156.0Verizon Business (Verizon)
AT23.0AT&T

Top direct-transfer destinations (OUT of KL)

VZ73.0Verizon Business (Verizon)
SG7.0NTT Cloud (AT&T)
AT2.0AT&T

Top vanity holdings

Summary

Since 1990, TNS has been a preferred supplier of networking and integrated data services to many leading organizations in the global payments and financial communities, as well as a provider of extensive telecommunications network solutions to service providers.

About Transaction Network Services

Transaction Network Services (TNS) is a privately held multinational company providing networking, integrated data, voice services, and Infrastructure-as-a-Service (IaaS) solutions primarily to the global payments, financial markets, and telecommunications industries.[2][3][6] It is a wholly owned subsidiary of Koch Equity Development LLC, the investment arm of Koch Industries, with headquarters in Reston, VA, United States; the year founded is not specified in available sources.[3][2]

Affiliations: Wholly owned subsidiary of Koch Equity Development LLC (Koch Industries).

AI-generated summary (confidence: medium), last updated 2026-04-30. Verify against primary sources before quoting.

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