Signal One
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Signal One Signal One, Inc. (RespOrg code SOE01) is a private company providing toll-free number services as a Responsible Organization (RespOrg) in the US telecommunications industry. It is headquartered at 3183 E. Warm Springs Rd Suite 200, Las Vega… read more ↓
Transfer network
How toll free numbers move between Signal One (SO) and other Resp Orgs, reconstructed from Somos registry snapshots. Larger nodes = more transfer volume; Signal One is highlighted. Open the full interactive map →
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- Website: https://signal1resporg.com/ Domain since 2021 (5y)
At a glance
#54 of 206 oldest
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 1,845,725, 98.9%
- TRANSIT 16,407, 0.9%
- RESERVED 4,988, 0.3%
Inventory age buckets
- 1–3 months 15,121, 0.7%
- 3–12 months 143,386, 6.9%
- 1–2 years 105,861, 5.1%
- 2–5 years 530,476, 25.6%
- 5+ years 1,050,881, 50.7%
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 | 1,548,174 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 1,439,873 | 96,684 | 77,219 | 204,985 | 14 | 79,839 |
| 2018-09 | 1,301,460 | 21,534 | 5,150 | 159,947 | 1,046 | 65,417 |
| 2018-10 | 1,302,440 | 6,141 | 1,329 | 5,161 | 2 | 0 |
| 2018-11 | 1,371,290 | 89,440 | 2,093 | 20,590 | 1 | 6,624 |
| 2018-12 | 1,378,256 | 7,139 | 5,597 | 173 | 0 | 0 |
| 2019-01 | 1,288,190 | 11,522 | 1,860 | 101,588 | 2 | 95,288 |
| 2019-02 | 1,302,651 | 33,224 | 4,994 | 18,763 | 0 | 16,527 |
| 2019-03 | 1,311,173 | 26,491 | 11,175 | 17,969 | 5 | 8,632 |
| 2019-04 | 1,337,876 | 41,704 | 9,157 | 15,001 | 2 | 10,874 |
| 2019-05 | 1,357,844 | 61,061 | 2,168 | 41,093 | 0 | 39,784 |
| 2019-06 | 1,314,407 | 9,509 | 2,786 | 52,946 | 3 | 47,781 |
| 2019-08 | 1,267,077 | 28,996 | 5,703 | 76,326 | 4 | 75,599 |
| 2019-09 | 1,333,200 | 90,968 | 7,412 | 24,845 | 72,036 | 23,667 |
| 2019-10 | 1,377,342 | 48,446 | 1,483 | 4,304 | 560 | 1,310 |
| 2019-11 | 1,367,577 | 6,111 | 591 | 15,876 | 5 | 15,499 |
| 2019-12 | 1,370,047 | 30,391 | 8,040 | 27,921 | 200 | 27,029 |
| 2020-01 | 1,398,693 | 78,908 | 13,680 | 50,262 | 1,717 | 47,506 |
| 2020-02 | 1,438,389 | 83,903 | 7,150 | 44,207 | 558 | 40,127 |
| 2020-03 | 1,545,589 | 127,178 | 4,533 | 19,978 | 1,002 | 19,379 |
| 2020-04 | 1,614,189 | 81,566 | 10,714 | 12,966 | 1,275 | 7,227 |
| 2020-05 | 1,551,948 | 115,920 | 14,076 | 178,161 | 0 | 96,716 |
| 2020-06 | 1,443,554 | 16,038 | 6,643 | 124,432 | 2 | 67,655 |
| 2020-07 | 1,385,649 | 8,868 | 5,722 | 66,773 | 0 | 9,470 |
| 2020-08 | 1,338,231 | 20,462 | 1,338 | 67,880 | 1 | 7,223 |
| 2020-09 | 1,348,502 | 11,690 | 6,152 | 1,419 | 0 | 0 |
| 2020-10 | 1,353,549 | 14,686 | 7,106 | 9,639 | 1 | 0 |
| 2020-11 | 1,321,070 | 7,567 | 5,689 | 40,046 | 9 | 16,029 |
| 2020-12 | 1,317,179 | 14,010 | 2,775 | 17,901 | 0 | 17,408 |
| 2021-01 | 1,354,455 | 38,570 | 4,318 | 1,294 | 13 | 1,234 |
| 2021-02 | 1,353,407 | 5,037 | 1,801 | 6,085 | 0 | 5,655 |
| 2021-03 | 1,351,487 | 11,754 | 2,394 | 13,674 | 1 | 9,430 |
| 2021-04 | 1,362,670 | 14,041 | 9,705 | 2,858 | 0 | 1,040 |
| 2021-05 | 1,409,965 | 67,491 | 12,036 | 20,196 | 0 | 19,019 |
| 2022-05 | 1,531,690 | 172,220 | 15,531 | 50,495 | 3,723 | 22,265 |
| 2022-06 | 1,725,976 | 202,179 | 123,378 | 7,893 | 3 | 7,339 |
| 2022-07 | 1,887,649 | 166,701 | 138,393 | 5,028 | 1 | 4,715 |
| 2022-08 | 1,921,288 | 36,871 | 5,748 | 3,232 | 23 | 3,099 |
| 2022-09 | 1,907,845 | 17,829 | 4,070 | 31,272 | 0 | 18,137 |
| 2022-10 | 1,774,731 | 11,486 | 4,813 | 144,600 | 0 | 124,236 |
| 2022-11 | 1,752,500 | 71,639 | 3,558 | 93,870 | 0 | 89,430 |
| 2022-12 | 1,659,751 | 61,530 | 5,581 | 154,279 | 0 | 145,073 |
| 2023-01 | 1,662,957 | 33,844 | 18,271 | 30,638 | 0 | 24,770 |
| 2023-02 | 1,668,159 | 8,957 | 5,225 | 3,755 | 0 | 3,605 |
| 2023-03 | 1,676,493 | 8,653 | 2,536 | 319 | 0 | 105 |
| 2023-04 | 1,746,757 | 70,770 | 6,124 | 506 | 0 | 0 |
| 2023-05 | 1,753,685 | 7,115 | 4,108 | 187 | 0 | 73 |
| 2023-06 | 1,777,272 | 80,672 | 5,263 | 57,085 | 1 | 54,157 |
| 2023-07 | 1,887,649 | 416,494 | 455 | 306,117 | 320,940 | 9,143 |
| 2023-08 | 1,847,757 | 412,905 | 9,999 | 452,797 | 17,755 | 314,752 |
| 2023-09 | 1,804,888 | 69,875 | 2,973 | 112,744 | 12 | 111,175 |
| 2023-10 | 1,793,577 | 12,691 | 3,704 | 24,002 | 0 | 22,841 |
| 2023-11 | 1,797,806 | 4,234 | 1,833 | 5 | 1 | 0 |
| 2023-12 | 1,721,084 | 119,559 | 20,351 | 196,281 | 48,193 | 142,788 |
| 2024-02 | 1,815,230 | 192,384 | 3,189 | 98,238 | 136,441 | 48,072 |
| 2024-03 | 1,719,962 | 10,011 | 5,626 | 105,279 | 2 | 103,553 |
| 2024-04 | 1,714,286 | 7,644 | 4,311 | 13,320 | 0 | 12,422 |
| 2024-05 | 1,720,912 | 7,502 | 3,536 | 876 | 1 | 581 |
| 2024-06 | 1,748,211 | 27,323 | 18,345 | 24 | 0 | 0 |
| 2024-07 | 1,761,359 | 19,054 | 3,635 | 5,906 | 1 | 5,672 |
| 2024-08 | 1,731,666 | 5,996 | 2,402 | 35,689 | 0 | 31,834 |
| 2024-09 | 1,703,923 | 7,355 | 2,196 | 35,098 | 0 | 32,344 |
| 2024-10 | 1,714,604 | 15,163 | 3,876 | 4,482 | 9,382 | 2,307 |
| 2024-11 | 1,742,439 | 34,601 | 2,365 | 6,766 | 28,966 | 6,112 |
| 2024-12 | 1,753,338 | 10,964 | 4,691 | 65 | 3,161 | 5 |
| 2025-01 | 1,729,707 | 17,725 | 10,034 | 41,356 | 1 | 38,488 |
| 2025-02 | 1,730,027 | 12,588 | 2,045 | 12,268 | 0 | 11,140 |
| 2025-03 | 1,730,027 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 1,741,905 | 15,190 | 3,465 | 3,312 | 0 | 3,132 |
| 2025-05 | 1,841,653 | 99,756 | 1,636 | 8 | 0 | 0 |
| 2025-06 | 1,860,277 | 27,396 | 1,718 | 8,772 | 2 | 8,207 |
| 2025-07 | 1,880,614 | 28,821 | 4,073 | 8,484 | 0 | 7,965 |
| 2025-08 | 1,889,928 | 14,587 | 8,770 | 5,273 | 0 | 4,612 |
| 2025-09 | 1,913,082 | 33,352 | 12,557 | 10,198 | 0 | 9,869 |
| 2025-10 | 1,912,368 | 37,190 | 2,756 | 37,904 | 1 | 35,646 |
| 2025-11 | 1,930,929 | 18,568 | 13,113 | 7 | 6 | 0 |
| 2025-12 | 1,850,880 | 5,657 | 3,774 | 85,706 | 0 | 76,229 |
| 2026-01 | 1,864,728 | 13,852 | 3,103 | 4 | 0 | 0 |
| 2026-02 | 1,883,871 | 19,148 | 6,413 | 5 | 23 | 0 |
| 2026-03 | 1,903,078 | 19,242 | 6,462 | 35 | 0 | 1 |
| 2026-04 | 1,882,807 | 23,810 | 16,354 | 44,081 | 0 | 36,726 |
| 2026-05 | 1,890,123 | 35,419 | 5,257 | 28,103 | 0 | 26,190 |
| 2026-06 | 1,867,134 | 12,235 | 4,645 | 35,224 | 0 | 6,081 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 7,901,577.0 |
| Harvested from disconnect pool | 2,414,550.0 |
| First assigned from spare pool | 1,941,294.0 |
| Reactivated own disconnects | 178,464.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 5,126,204.0 |
| Standard disconnect aging process (3+ months in DISC) | 6 |
| Abbreviated disconnect period (1–2 months in DISC) | 78,150 |
| Released directly to spare pool | 9,935,516.0 |
Of the 78,156 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
Signal One provides toll free number management services and misdial marketing. They were recently purchased by Life Alert (the Help I've Fallen people).
About Signal One
Signal One, Inc. (RespOrg code SOE01) is a private company providing toll-free number services as a Responsible Organization (RespOrg) in the US telecommunications industry. It is headquartered at 3183 E. Warm Springs Rd Suite 200, Las Vegas, NV 89120, with no information available on year founded, parent company, or employee count.[2]
AI-generated summary (confidence: low), last updated 2026-04-30. Verify against primary sources before quoting.
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