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Windstream-Fairport (RespOrg code DH) controls 629 US toll free numbers as of October 2026. That is down 99,203 (99%) since March 2018. Resporgs.com files it under Small phone company. It is part of the Windstream group. Based in Fairport, NY.
Transfer network
How toll free numbers move between Windstream-Fairport (DH) and other Resp Orgs, reconstructed from Somos registry snapshots. Larger nodes = more transfer volume; Windstream-Fairport is highlighted. Open the full interactive map →
Scroll to zoom, drag to pan, drag a node to reposition.
- Website: https://business.windstream.com/ Domain since 1997 (29y)
- Phone: (800) 347-1991 via web search: login.windstream.com
- 👥 Shared address (2 resporgs)
At a glance
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 627, 99.7%
- RESERVED 2, 0.3%
Inventory age buckets
- 1–3 months 58, 8.0%
- 3–12 months 12, 1.7%
- 1–2 years 20, 2.8%
- 2–5 years 377, 52.1%
- 5+ years 160, 22.1%
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 |
|---|---|---|---|---|---|---|
| 2018-03 | 99,832 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 97,452 | 276 | 3 | 2,656 | 125 | 362 |
| 2018-09 | 95,871 | 520 | 0 | 2,101 | 72 | 124 |
| 2018-10 | 94,367 | 52 | 0 | 1,556 | 16 | 14 |
| 2018-11 | 92,924 | 34 | 0 | 1,477 | 17 | 2 |
| 2018-12 | 92,392 | 30 | 0 | 562 | 16 | 2 |
| 2019-01 | 91,799 | 79 | 0 | 672 | 35 | 2 |
| 2019-02 | 91,239 | 137 | 2 | 697 | 116 | 1 |
| 2019-03 | 90,638 | 38 | 0 | 639 | 18 | 5 |
| 2019-04 | 90,153 | 54 | 0 | 539 | 43 | 8 |
| 2019-05 | 89,603 | 61 | 0 | 611 | 12 | 3 |
| 2019-06 | 89,040 | 24 | 0 | 587 | 15 | 4 |
| 2019-08 | 81,478 | 32 | 0 | 7,594 | 15 | 6,342 |
| 2019-09 | 87,135 | 6,226 | 0 | 569 | 6,205 | 21 |
| 2019-10 | 86,140 | 19 | 0 | 1,014 | 12 | 51 |
| 2019-11 | 85,624 | 44 | 2 | 560 | 14 | 1 |
| 2019-12 | 75,794 | 23 | 0 | 9,853 | 8 | 3 |
| 2020-01 | 75,286 | 28 | 0 | 536 | 21 | 2 |
| 2020-02 | 45,894 | 21 | 0 | 29,413 | 7 | 21 |
| 2020-03 | 45,560 | 36 | 0 | 370 | 8 | 5 |
| 2020-04 | 45,440 | 50 | 0 | 170 | 31 | 1 |
| 2020-05 | 45,264 | 34 | 0 | 210 | 12 | 7 |
| 2020-06 | 44,161 | 26 | 0 | 1,129 | 22 | 1 |
| 2020-07 | 44,058 | 32 | 0 | 135 | 29 | 0 |
| 2020-08 | 43,936 | 7 | 0 | 129 | 6 | 13 |
| 2020-09 | 43,888 | 21 | 0 | 69 | 5 | 2 |
| 2020-10 | 43,736 | 5 | 0 | 157 | 0 | 3 |
| 2020-11 | 43,330 | 1 | 0 | 407 | 0 | 0 |
| 2020-12 | 41,872 | 3 | 0 | 1,461 | 1 | 0 |
| 2021-01 | 37,330 | 1 | 0 | 4,543 | 0 | 1 |
| 2021-02 | 35,016 | 12 | 0 | 2,326 | 0 | 0 |
| 2021-03 | 29,062 | 4 | 0 | 5,958 | 0 | 0 |
| 2021-04 | 26,262 | 5 | 0 | 2,805 | 0 | 0 |
| 2021-05 | 26,181 | 1 | 0 | 82 | 0 | 0 |
| 2022-05 | 4,600 | 3,757 | 0 | 25,338 | 98 | 11,827 |
| 2022-06 | 4,679 | 100 | 0 | 21 | 100 | 0 |
| 2022-07 | 4,318 | 0 | 0 | 361 | 0 | 0 |
| 2022-08 | 4,301 | 38 | 0 | 55 | 3 | 0 |
| 2022-09 | 4,291 | 3 | 0 | 13 | 3 | 0 |
| 2022-10 | 4,262 | 3 | 0 | 32 | 2 | 0 |
| 2022-11 | 4,256 | 3 | 0 | 9 | 0 | 1 |
| 2022-12 | 4,247 | 1 | 0 | 10 | 1 | 1 |
| 2023-01 | 4,239 | 6 | 0 | 14 | 0 | 0 |
| 2023-02 | 4,230 | 2 | 0 | 11 | 0 | 0 |
| 2023-03 | 4,245 | 24 | 0 | 9 | 0 | 0 |
| 2023-04 | 3,833 | 24 | 0 | 436 | 21 | 0 |
| 2023-05 | 3,790 | 0 | 0 | 43 | 0 | 1 |
| 2023-06 | 3,765 | 0 | 0 | 25 | 0 | 0 |
| 2023-07 | 4,318 | 626 | 0 | 73 | 18 | 20 |
| 2023-08 | 3,767 | 93 | 0 | 644 | 23 | 26 |
| 2023-09 | 3,767 | 4 | 0 | 4 | 0 | 0 |
| 2023-10 | 3,584 | 0 | 0 | 183 | 0 | 0 |
| 2023-11 | 3,578 | 0 | 0 | 6 | 0 | 0 |
| 2023-12 | 3,293 | 2 | 0 | 287 | 1 | 34 |
| 2024-02 | 3,536 | 245 | 9 | 2 | 34 | 1 |
| 2024-03 | 3,533 | 0 | 0 | 3 | 0 | 0 |
| 2024-04 | 3,522 | 0 | 0 | 11 | 0 | 0 |
| 2024-05 | 3,501 | 2 | 0 | 23 | 0 | 0 |
| 2024-06 | 3,514 | 35 | 0 | 22 | 0 | 0 |
| 2024-07 | 3,470 | 1 | 0 | 45 | 1 | 0 |
| 2024-08 | 3,423 | 1 | 0 | 48 | 0 | 0 |
| 2024-09 | 3,421 | 0 | 0 | 2 | 0 | 0 |
| 2024-10 | 3,337 | 2 | 0 | 86 | 0 | 0 |
| 2024-11 | 3,308 | 1 | 0 | 30 | 0 | 0 |
| 2024-12 | 3,296 | 2 | 0 | 14 | 0 | 0 |
| 2025-01 | 2,762 | 1 | 0 | 535 | 1 | 0 |
| 2025-02 | 2,760 | 1 | 0 | 3 | 0 | 0 |
| 2025-03 | 2,760 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 2,751 | 1 | 0 | 10 | 0 | 0 |
| 2025-05 | 2,695 | 0 | 0 | 56 | 0 | 0 |
| 2025-06 | 2,505 | 0 | 0 | 190 | 0 | 0 |
| 2025-07 | 2,498 | 2 | 0 | 9 | 2 | 0 |
| 2025-08 | 2,495 | 0 | 0 | 3 | 0 | 0 |
| 2025-09 | 2,425 | 0 | 0 | 70 | 0 | 0 |
| 2025-10 | 2,413 | 0 | 0 | 12 | 0 | 0 |
| 2025-11 | 2,413 | 0 | 0 | 0 | 0 | 0 |
| 2025-12 | 2,415 | 2 | 0 | 0 | 1 | 0 |
| 2026-01 | 2,415 | 2 | 0 | 2 | 2 | 0 |
| 2026-02 | 2,414 | 0 | 0 | 1 | 0 | 0 |
| 2026-03 | 2,407 | 0 | 0 | 7 | 0 | 0 |
| 2026-04 | 2,398 | 0 | 0 | 9 | 0 | 0 |
| 2026-05 | 2,392 | 6 | 0 | 12 | 5 | 0 |
| 2026-06 | 1,112 | 3 | 0 | 1,283 | 3 | 0 |
| 2026-07 | 1,114 | 2 | 0 | 0 | 1 | 0 |
| 2026-08 | 1,041 | 0 | 0 | 73 | 0 | 0 |
| 2026-09 | 629 | 1 | 0 | 413 | 0 | 0 |
| 2026-10 | 629 | 1 | 0 | 1 | 1 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 17,145.0 |
| Harvested from disconnect pool | 48.0 |
| First assigned from spare pool | 21,606.0 |
| Reactivated own disconnects | 510.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 336,736.0 |
| Standard disconnect aging process (3+ months in DISC) | 6,258 |
| Abbreviated disconnect period (1–2 months in DISC) | 5,128 |
| Released directly to spare pool | 75,648.0 |
Of the 11,386 disconnect episodes this RespOrg has sent through aging, 45% were abbreviated (1–2 snapshots in DISC status).
Top direct-transfer sources (INto DH)
| CD | 2,306.0 | Paetec (Windstream) |
| JY | 966.0 | Bandwidth |
| BJ | 671.0 | Broadview Networks (Windstream) |
| LO | 509.0 | Windstream |
| QT | 165.0 | TouchTone |
| UU | 120.0 | One Communications (Windstream) |
| VZ | 93.0 | Verizon Business (Verizon) |
| LG | 85.0 | Lumen Technologies (Lumen) |
| SI | 71.0 | ITC Deltacom (Windstream) |
| AT | 55.0 | AT&T |
Summary
One of the many resporgs now part of Paetec or Windstream or Kinetic.
Top vanity holdings
Contact-form message
with a customer of Windstream