Twilio TW
- Website: https://www.twilio.com/ Domain since 2007 (18y)
At a glance
Active numbers
5,440,028
#2 of 481
Change over 4 years
+2,375,866
+77.5% · #1 of 156
Opportunism Index
0.26%
#167 of 228
Vanity matches
11.2%
#177 of 201
Median inventory age
41 mo
3.4 years since last change
#86 of 201 oldest
#86 of 201 oldest
Sub-codes in use
2
TWI01, TWXSM
Inventory by NPA
By status
- WORKING 5,440,010 · 100.0%
- UNAVAIL 3 · 0.0%
- DISCONN 1 · 0.0%
Inventory age buckets
- < 1 month 1,197 · 0.0%
- 1–3 months 1,039,742 · 18.4%
- 3–12 months 331,983 · 5.9%
- 1–2 years 619,105 · 11.0%
- 2–5 years 3,446,902 · 61.1%
- 5+ years 1,081 · 0.0%
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
Show monthly numbers
| Month | Inventory | Acquired | Harvested | Lost | From spare | To spare |
|---|---|---|---|---|---|---|
| 2022-06 | 3,064,162 | 0 | 0 | 0 | 0 | 0 |
| 2022-07 | 3,068,424 | 5,460 | 0 | 1,198 | 20 | 0 |
| 2022-08 | 3,077,745 | 11,088 | 0 | 1,767 | 19 | 0 |
| 2022-09 | 3,085,754 | 9,819 | 0 | 1,810 | 49 | 0 |
| 2022-10 | 3,151,367 | 66,292 | 0 | 679 | 56,407 | 1 |
| 2022-11 | 3,227,190 | 76,252 | 96 | 429 | 57,109 | 0 |
| 2022-12 | 3,328,595 | 102,596 | 24 | 1,191 | 95,314 | 0 |
| 2023-01 | 3,379,834 | 52,207 | 0 | 968 | 39,976 | 3 |
| 2023-02 | 3,382,800 | 4,185 | 0 | 1,219 | 37 | 0 |
| 2023-03 | 3,384,399 | 2,854 | 0 | 1,255 | 22 | 0 |
| 2023-04 | 3,433,171 | 49,969 | 196 | 1,197 | 39,542 | 0 |
| 2023-05 | 3,439,884 | 7,782 | 0 | 1,069 | 16 | 0 |
| 2023-06 | 3,440,809 | 2,904 | 0 | 1,979 | 37 | 0 |
| 2023-09 | 3,492,408 | 58,996 | 551 | 7,397 | 40,009 | 0 |
| 2023-10 | 3,613,118 | 123,813 | 12 | 3,103 | 117,170 | 0 |
| 2023-11 | 3,734,358 | 125,543 | 30 | 4,303 | 117,682 | 1 |
| 2023-12 | 4,377,597 | 723,256 | 5,681 | 80,017 | 613,972 | 2 |
| 2024-02 | 3,844,135 | 74,062 | 21 | 607,524 | 2 | 520,290 |
| 2024-03 | 3,879,366 | 37,431 | 40 | 2,200 | 28,488 | 0 |
| 2024-05 | 4,002,654 | 128,080 | 255 | 4,792 | 118,348 | 0 |
| 2024-06 | 4,042,894 | 41,933 | 166 | 1,693 | 39,770 | 0 |
| 2024-07 | 4,043,869 | 1,685 | 0 | 710 | 22 | 0 |
| 2024-08 | 4,069,264 | 27,248 | 0 | 1,853 | 19,791 | 0 |
| 2024-09 | 4,252,734 | 185,810 | 0 | 2,340 | 179,869 | 0 |
| 2024-10 | 4,251,758 | 1,799 | 0 | 2,775 | 19 | 0 |
| 2024-11 | 4,318,048 | 123,858 | 0 | 57,568 | 112,175 | 0 |
| 2024-12 | 4,315,620 | 3,797 | 0 | 6,225 | 11 | 0 |
| 2025-01 | 4,378,634 | 64,937 | 6 | 1,923 | 58,387 | 0 |
| 2025-02 | 4,458,681 | 92,487 | 1 | 12,440 | 89,113 | 0 |
| 2025-03 | 4,458,681 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 4,506,255 | 49,811 | 4 | 2,237 | 45,840 | 0 |
| 2025-05 | 4,516,276 | 11,652 | 0 | 1,631 | 65 | 0 |
| 2025-06 | 4,627,807 | 113,686 | 504 | 2,155 | 108,927 | 0 |
| 2025-07 | 4,557,363 | 102,419 | 604 | 172,863 | 95,341 | 0 |
| 2025-08 | 4,625,922 | 74,283 | 521 | 5,724 | 67,849 | 0 |
| 2025-09 | 4,629,924 | 5,365 | 1 | 1,363 | 126 | 0 |
| 2025-10 | 4,711,893 | 83,445 | 85 | 1,476 | 79,853 | 0 |
| 2025-11 | 5,195,195 | 490,696 | 28 | 7,394 | 477,378 | 0 |
| 2025-12 | 5,346,460 | 175,033 | 8 | 23,768 | 159,874 | 10,663 |
| 2026-01 | 5,324,956 | 65,455 | 1 | 86,959 | 40,030 | 0 |
| 2026-02 | 5,313,625 | 11,340 | 1 | 22,671 | 10,035 | 0 |
| 2026-03 | 5,344,283 | 30,987 | 4 | 329 | 30,026 | 0 |
| 2026-04 | 5,440,028 | 96,415 | 306 | 670 | 49,021 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 1,039,686.0 |
| Harvested from disconnect pool | 18,292.0 |
| First assigned from spare pool | 5,975,482.0 |
| Reactivated own disconnects | 0.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 1,829,712.0 |
| Standard disconnect aging process (3+ months in DISC) | 0 |
| Abbreviated disconnect period (1–2 months in DISC) | 1 |
| Released directly to spare pool | 1,592,880.0 |
Of the 1 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.
Top vanity holdings
833SERVICE
833BONKING
888ELECTRIC
888PURPOSES
844ACCESSN
844ACCESSO
833WEBSITE
833COOLHOG
877LEATHER
888TELEVISION
800TELEVISION
844ACCESSO
800JACKSON
888HARDWARE
888REALTOR
877FUNERAL
844SURGERY
844CRYSTAL
888REAL ESTATE
800GROCERY
800FERMENTED
888GREGORY
877GREGORY
800EXPERTS
800LISTING
877CONSUMER
877VETERAN
877VETERAN
855REMOVAL
866BATTERY
800BATTERY
855SLEEVED
844SLEEVED
844FULFILL
844FULFILL
888SCARVES
800PARKING
855WEBSAGE
800PREPPER
800PREPSEQ
888FOREVER
844BEASTER
844ADAPTER
866TELEPHONE
855MEDICAN
855MEDICAM
888TRAFFIC
866CERTIFI
866CERTIFI
833CARESSE
833CARESSE
877ABCMONO
877ACCONON
800OPTIMIX
800
844PISKOAN
844PAPERPC
844PAPERPC
855INTEGIC
855INTEGIC
Summary
A customer engagement PLATFORM
Contact-form message
with a customer or partner of Twilio