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BH Telecom (RespOrg code DL) controls 142,499 US toll free numbers as of October 2026. That is up 1,779 (1%) since March 2018. Resporgs.com files it under Enhanced Voicemail Service. It is part of the Kall8 group. Based in Mahwah, NJ.
Transfer network
How toll free numbers move between BH Telecom (DL) and other Resp Orgs, reconstructed from Somos registry snapshots. Larger nodes = more transfer volume; BH Telecom is highlighted. Open the full interactive map →
Scroll to zoom, drag to pan, drag a node to reposition.
- Website: kall8.com Domain since 2000 (26y)
- Phone: (201) 466-4600 via web search: kall8.com
At a glance
#138 of 207 oldest
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 142,490, 100.0%
Inventory age buckets
- 1–3 months 2,181, 1.3%
- 3–12 months 34,528, 20.2%
- 1–2 years 45,792, 26.8%
- 2–5 years 59,647, 34.9%
- 5+ years 342, 0.2%
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
Show monthly numbers
| Month | Inventory | Acquired | Harvested | Lost | From spare | To spare |
|---|---|---|---|---|---|---|
| 2018-03 | 140,720 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 143,714 | 3,291 | 110 | 297 | 40 | 106 |
| 2018-09 | 144,250 | 19,225 | 1 | 18,689 | 59 | 13 |
| 2018-10 | 144,273 | 58 | 0 | 35 | 30 | 27 |
| 2018-11 | 144,343 | 104 | 0 | 34 | 32 | 29 |
| 2018-12 | 144,935 | 766 | 0 | 174 | 56 | 21 |
| 2019-01 | 144,765 | 63 | 0 | 233 | 3 | 33 |
| 2019-02 | 144,816 | 160 | 0 | 109 | 35 | 35 |
| 2019-03 | 144,823 | 22 | 0 | 15 | 15 | 10 |
| 2019-04 | 144,645 | 223 | 0 | 401 | 24 | 33 |
| 2019-05 | 145,303 | 664 | 0 | 6 | 252 | 5 |
| 2019-06 | 146,561 | 1,305 | 0 | 47 | 32 | 9 |
| 2019-08 | 142,934 | 205 | 0 | 3,832 | 14 | 3,803 |
| 2019-09 | 146,740 | 3,806 | 0 | 0 | 3,785 | 0 |
| 2019-10 | 147,090 | 351 | 0 | 1 | 3 | 0 |
| 2019-11 | 147,096 | 8 | 0 | 2 | 6 | 0 |
| 2019-12 | 147,054 | 13 | 0 | 55 | 5 | 0 |
| 2020-01 | 147,741 | 690 | 0 | 3 | 4 | 0 |
| 2020-02 | 149,880 | 2,211 | 0 | 72 | 1,699 | 1 |
| 2020-03 | 149,082 | 261 | 0 | 1,059 | 9 | 0 |
| 2020-04 | 151,254 | 2,380 | 0 | 208 | 1 | 5 |
| 2020-05 | 151,146 | 33 | 0 | 141 | 1 | 0 |
| 2020-06 | 154,753 | 3,616 | 0 | 9 | 4 | 0 |
| 2020-07 | 146,354 | 32 | 0 | 8,431 | 2 | 1 |
| 2020-08 | 146,362 | 10 | 0 | 2 | 0 | 0 |
| 2020-09 | 146,371 | 10 | 0 | 1 | 4 | 1 |
| 2020-10 | 146,378 | 10 | 0 | 3 | 7 | 0 |
| 2020-11 | 146,795 | 508 | 0 | 91 | 6 | 2 |
| 2020-12 | 146,693 | 75 | 0 | 177 | 0 | 0 |
| 2021-01 | 146,567 | 62 | 0 | 188 | 1 | 1 |
| 2021-02 | 146,330 | 6 | 0 | 243 | 0 | 0 |
| 2021-03 | 146,173 | 6 | 0 | 163 | 3 | 0 |
| 2021-04 | 145,976 | 12 | 0 | 209 | 6 | 0 |
| 2021-05 | 145,849 | 10 | 0 | 137 | 9 | 0 |
| 2022-05 | 144,490 | 107 | 1 | 1,466 | 61 | 0 |
| 2022-06 | 144,370 | 4 | 0 | 124 | 3 | 0 |
| 2022-07 | 144,291 | 2 | 0 | 81 | 2 | 3 |
| 2022-08 | 144,208 | 3 | 0 | 86 | 1 | 0 |
| 2022-09 | 144,147 | 2 | 0 | 63 | 1 | 0 |
| 2022-10 | 144,099 | 8 | 0 | 56 | 0 | 0 |
| 2022-11 | 144,059 | 9 | 0 | 49 | 6 | 0 |
| 2022-12 | 144,046 | 36 | 0 | 49 | 7 | 0 |
| 2023-01 | 144,002 | 11 | 0 | 55 | 1 | 1 |
| 2023-02 | 143,875 | 2 | 0 | 129 | 2 | 0 |
| 2023-03 | 143,801 | 20 | 0 | 94 | 7 | 0 |
| 2023-04 | 143,675 | 20 | 0 | 146 | 4 | 0 |
| 2023-05 | 143,584 | 6 | 0 | 97 | 2 | 0 |
| 2023-06 | 143,496 | 21 | 0 | 109 | 7 | 0 |
| 2023-07 | 144,291 | 918 | 0 | 123 | 0 | 41 |
| 2023-08 | 143,358 | 152 | 0 | 1,085 | 52 | 1 |
| 2023-09 | 143,350 | 83 | 0 | 91 | 3 | 2 |
| 2023-10 | 143,222 | 4 | 0 | 132 | 3 | 0 |
| 2023-11 | 143,138 | 25 | 0 | 109 | 21 | 0 |
| 2023-12 | 142,518 | 806 | 3 | 1,426 | 129 | 0 |
| 2024-02 | 142,902 | 1,147 | 0 | 763 | 0 | 105 |
| 2024-03 | 142,854 | 32 | 0 | 80 | 9 | 0 |
| 2024-04 | 142,766 | 29 | 0 | 117 | 15 | 0 |
| 2024-05 | 142,676 | 21 | 0 | 111 | 7 | 0 |
| 2024-06 | 142,645 | 72 | 0 | 103 | 19 | 0 |
| 2024-07 | 142,568 | 17 | 0 | 94 | 9 | 0 |
| 2024-08 | 142,526 | 41 | 0 | 83 | 20 | 0 |
| 2024-09 | 142,447 | 4 | 0 | 83 | 2 | 0 |
| 2024-10 | 142,248 | 29 | 0 | 228 | 6 | 0 |
| 2024-11 | 142,220 | 64 | 0 | 92 | 25 | 0 |
| 2024-12 | 142,179 | 15 | 0 | 56 | 2 | 0 |
| 2025-01 | 142,430 | 504 | 0 | 253 | 1 | 0 |
| 2025-02 | 142,348 | 5 | 0 | 87 | 3 | 0 |
| 2025-03 | 142,348 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 142,347 | 0 | 0 | 1 | 0 | 0 |
| 2025-05 | 142,345 | 1 | 0 | 3 | 1 | 0 |
| 2025-06 | 142,345 | 0 | 0 | 0 | 0 | 0 |
| 2025-07 | 142,344 | 6 | 0 | 7 | 6 | 0 |
| 2025-08 | 142,354 | 12 | 0 | 2 | 12 | 0 |
| 2025-09 | 142,356 | 3 | 0 | 1 | 3 | 0 |
| 2025-10 | 142,359 | 5 | 0 | 2 | 4 | 0 |
| 2025-11 | 142,351 | 1 | 0 | 9 | 0 | 0 |
| 2025-12 | 142,513 | 164 | 0 | 2 | 0 | 0 |
| 2026-01 | 142,523 | 11 | 0 | 1 | 11 | 0 |
| 2026-02 | 142,671 | 150 | 0 | 2 | 2 | 0 |
| 2026-03 | 142,665 | 0 | 0 | 6 | 0 | 0 |
| 2026-04 | 142,668 | 3 | 0 | 0 | 2 | 0 |
| 2026-05 | 142,667 | 0 | 0 | 1 | 0 | 0 |
| 2026-06 | 142,487 | 4 | 0 | 184 | 2 | 0 |
| 2026-07 | 142,488 | 3 | 0 | 2 | 3 | 0 |
| 2026-08 | 142,495 | 8 | 0 | 1 | 7 | 0 |
| 2026-09 | 142,497 | 2 | 0 | 0 | 2 | 0 |
| 2026-10 | 142,499 | 2 | 0 | 0 | 2 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 114,123.0 |
| Harvested from disconnect pool | 345.0 |
| First assigned from spare pool | 19,902.0 |
| Reactivated own disconnects | 0.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 116,169.0 |
| Standard disconnect aging process (3+ months in DISC) | 0 |
| Abbreviated disconnect period (1–2 months in DISC) | 3 |
| Released directly to spare pool | 12,864.0 |
Of the 3 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.
Summary
Kall8 offers what I call enhanced voicemail service, offering traditional 800 service with a complete set of online tools to manage and track your toll free numbers in real time.