Dialpad ZY
- Website: https://www.dialpad.com/ Domain since 1999 (27y)
At a glance
#127 of 201 oldest
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 74,724 · 100.0%
- RESERVED 6 · 0.0%
Inventory age buckets
- < 1 month 1 · 0.0%
- 1–3 months 1,196 · 1.5%
- 3–12 months 4,193 · 5.3%
- 1–2 years 61,076 · 76.5%
- 2–5 years 8,006 · 10.0%
- 5+ years 252 · 0.3%
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 | 502,230 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 53,760 | 148 | 1 | 448,618 | 7 | 0 |
| 2018-09 | 53,907 | 163 | 0 | 16 | 14 | 0 |
| 2018-10 | 52,049 | 72 | 0 | 1,930 | 2 | 3 |
| 2018-11 | 52,096 | 57 | 0 | 10 | 4 | 0 |
| 2018-12 | 52,162 | 82 | 0 | 16 | 2 | 0 |
| 2019-01 | 52,183 | 31 | 0 | 10 | 2 | 0 |
| 2019-02 | 52,225 | 56 | 1 | 14 | 3 | 0 |
| 2019-03 | 52,278 | 67 | 0 | 14 | 3 | 0 |
| 2019-04 | 52,399 | 126 | 0 | 5 | 4 | 0 |
| 2019-05 | 52,493 | 114 | 0 | 20 | 1 | 0 |
| 2019-06 | 52,547 | 73 | 0 | 19 | 6 | 0 |
| 2019-08 | 48,780 | 176 | 0 | 3,943 | 6 | 3,898 |
| 2019-09 | 52,751 | 3,991 | 0 | 20 | 3,911 | 0 |
| 2019-10 | 52,835 | 103 | 0 | 19 | 3 | 0 |
| 2019-11 | 53,007 | 203 | 0 | 31 | 9 | 0 |
| 2019-12 | 53,044 | 56 | 0 | 19 | 1 | 2 |
| 2020-01 | 53,098 | 98 | 0 | 44 | 1 | 0 |
| 2020-02 | 53,182 | 108 | 1 | 24 | 1 | 0 |
| 2020-03 | 53,235 | 73 | 0 | 20 | 2 | 0 |
| 2020-04 | 53,363 | 193 | 0 | 65 | 1 | 1 |
| 2020-05 | 53,528 | 178 | 0 | 13 | 1 | 0 |
| 2020-06 | 53,703 | 213 | 0 | 38 | 3 | 0 |
| 2020-07 | 54,418 | 733 | 0 | 18 | 4 | 0 |
| 2020-08 | 54,479 | 95 | 0 | 34 | 1 | 0 |
| 2020-09 | 54,518 | 72 | 0 | 33 | 3 | 0 |
| 2020-10 | 54,585 | 120 | 0 | 53 | 8 | 0 |
| 2020-11 | 54,739 | 171 | 0 | 17 | 3 | 1 |
| 2020-12 | 54,816 | 103 | 1 | 26 | 1 | 0 |
| 2021-01 | 54,886 | 84 | 0 | 14 | 5 | 0 |
| 2021-02 | 54,980 | 128 | 0 | 34 | 19 | 1 |
| 2021-03 | 55,112 | 166 | 0 | 34 | 9 | 0 |
| 2021-04 | 55,223 | 153 | 0 | 42 | 3 | 5 |
| 2021-05 | 55,272 | 96 | 0 | 47 | 3 | 0 |
| 2022-05 | 57,098 | 2,192 | 2 | 366 | 214 | 0 |
| 2022-06 | 57,793 | 735 | 0 | 40 | 7 | 15 |
| 2022-07 | 57,394 | 184 | 0 | 583 | 14 | 5 |
| 2022-08 | 57,732 | 368 | 0 | 30 | 7 | 3 |
| 2022-09 | 57,896 | 196 | 0 | 32 | 6 | 1 |
| 2022-10 | 58,101 | 228 | 0 | 23 | 11 | 0 |
| 2022-11 | 58,242 | 198 | 0 | 57 | 15 | 8 |
| 2022-12 | 58,551 | 376 | 0 | 67 | 10 | 0 |
| 2023-01 | 59,034 | 538 | 0 | 55 | 4 | 2 |
| 2023-02 | 59,285 | 304 | 0 | 53 | 6 | 2 |
| 2023-03 | 59,511 | 267 | 0 | 41 | 20 | 0 |
| 2023-04 | 59,723 | 273 | 0 | 61 | 9 | 3 |
| 2023-05 | 59,962 | 295 | 0 | 56 | 5 | 3 |
| 2023-06 | 60,304 | 398 | 0 | 56 | 12 | 0 |
| 2023-07 | 57,394 | 450 | 0 | 3,360 | 3 | 100 |
| 2023-08 | 60,812 | 3,899 | 1 | 481 | 115 | 6 |
| 2023-09 | 60,998 | 302 | 0 | 116 | 11 | 0 |
| 2023-10 | 61,405 | 455 | 0 | 48 | 235 | 0 |
| 2023-11 | 62,228 | 927 | 2 | 104 | 100 | 0 |
| 2023-12 | 68,639 | 7,351 | 195 | 940 | 785 | 3 |
| 2024-02 | 63,660 | 832 | 0 | 5,811 | 1 | 656 |
| 2024-03 | 63,763 | 497 | 0 | 394 | 114 | 4 |
| 2024-04 | 64,195 | 505 | 0 | 73 | 107 | 0 |
| 2024-05 | 64,694 | 541 | 0 | 42 | 57 | 0 |
| 2024-06 | 65,117 | 459 | 0 | 36 | 156 | 0 |
| 2024-07 | 65,373 | 299 | 0 | 43 | 22 | 0 |
| 2024-08 | 65,693 | 371 | 0 | 51 | 44 | 0 |
| 2024-09 | 66,276 | 647 | 2 | 64 | 112 | 0 |
| 2024-10 | 66,704 | 478 | 0 | 50 | 90 | 0 |
| 2024-11 | 67,460 | 814 | 0 | 58 | 54 | 0 |
| 2024-12 | 67,981 | 589 | 0 | 68 | 11 | 1 |
| 2025-01 | 69,021 | 1,151 | 50 | 111 | 99 | 0 |
| 2025-02 | 69,351 | 420 | 2 | 90 | 12 | 0 |
| 2025-03 | 69,351 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 69,973 | 685 | 0 | 63 | 215 | 0 |
| 2025-05 | 70,611 | 753 | 0 | 115 | 19 | 0 |
| 2025-06 | 70,743 | 248 | 1 | 116 | 8 | 0 |
| 2025-07 | 70,918 | 312 | 0 | 137 | 18 | 0 |
| 2025-08 | 71,589 | 753 | 2 | 82 | 10 | 0 |
| 2025-09 | 72,083 | 583 | 0 | 89 | 208 | 0 |
| 2025-10 | 72,373 | 426 | 0 | 136 | 17 | 0 |
| 2025-11 | 73,261 | 1,019 | 0 | 131 | 20 | 0 |
| 2025-12 | 73,709 | 510 | 0 | 62 | 10 | 0 |
| 2026-01 | 73,725 | 228 | 0 | 212 | 19 | 0 |
| 2026-02 | 73,939 | 276 | 0 | 62 | 6 | 0 |
| 2026-03 | 74,248 | 433 | 0 | 124 | 8 | 0 |
| 2026-04 | 74,744 | 731 | 0 | 235 | 14 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 49,604.0 |
| Harvested from disconnect pool | 508.0 |
| First assigned from spare pool | 5,420.0 |
| Reactivated own disconnects | 0.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 30,372.0 |
| Entered multi-month disconnect (aging) | 0.0 |
| Released directly to spare pool | 2,073.0 |
Top vanity holdings
Summary
Dialpad is an app based business communications customer engagement platform.
About Dialpad
Dialpad is a cloud-based AI-native unified communications and contact center platform (UCaaS/CCaaS) headquartered in San Francisco, CA. Founded by Google Voice veterans, the company offers integrated voice, video, messaging, and contact center solutions with over 3,000 customers and $200 million in ARR. Dialpad is privately held.
Toll-free / RespOrg activity: No toll-free or RespOrg-specific news found in search results. Dialpad holds RespOrg code ZYF01 but search results contain no information about toll-free number management, RespOrg approvals, or related regulatory filings.
AI-generated summary (confidence: medium), last updated 2026-04-30. Verify against primary sources before quoting.
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