Category at a glance
Member RespOrgs
28
Combined inventory (2026-04)
890,379
4-year change
-235,666
-20.9% · 2022-06 → 2026-04
Category Opportunism Index
1.84%
Harvested 19,035 / acquired 1,033,764
Members by inventory share
About this category
Some large companies have set up their own in house resporg. They may use them internally, but they don't market or offer any type toll free service and most don't have that many numbers.
Members (28)
| # | Code | Name | Active numbers | Vanity % | Median age (months) | |
|---|---|---|---|---|---|---|
| 1 |
|
TZ | Amazon.com | 598,289 | 12.1% | 32 |
| 2 |
|
GO | Google Voice | 163,269 | 18.2% | 103 |
| 3 |
|
LS | LeaseHawk | 51,018 | 8.9% | 119 |
| 4 |
|
ET | Express Scripts | 33,281 | 15.4% | 47 |
| 5 |
|
TX | Tiny Planet | 21,860 | 69.1% | 83 |
| 6 |
|
CX | Charles Schwab & Co. Inc | 9,008 | 17.1% | 50 |
| 7 |
|
UA | U.S. South Communications | 6,894 | 18.7% | 26 |
| 8 |
|
OH | CareSource | 2,019 | 50.1% | 105 |
| 9 |
|
VY | VCOM Solutions | 1,693 | 25.5% | 163 |
| 10 |
|
AG | Ancestry | 1,176 | 9.5% | 84 |
| 11 |
|
XM | RA Outdoors | 797 | 26.2% | 104 |
| 12 |
|
VC | VWGoA | 366 | 28.5% | 70 |
| 13 |
|
VU | Telvue Corp | 202 | 13.2% | 198 |
| 14 |
|
IJ | Paymentech | 158 | 22.0% | 168 |
| 15 |
|
CS | SRS Pharmacy Systems, Inc. | 92 | 20.7% | 26 |
| 16 |
|
DN | Dish Network | 82 | 18.8% | 129 |
| 17 |
|
GK | Grand Circle Travel | 61 | 28.8% | 55 |
| 18 |
|
CW | Community Health Network of CT | 28 | 0.0% | 12 |
| 19 |
|
NO | Avteo | 16 | 0.0% | 62 |
| 20 |
|
SX | LogMeIn Audio | 14 | — | — |
| 21 |
|
HI | Salesforce | 14 | — | — |
| 22 |
|
FI | Freeway Insurance | 14 | — | — |
| 23 |
|
OZ | Amazon Web Services | 14 | — | — |
| 24 |
|
RK | Red Ventures | 14 | — | — |
| 25 |
|
KP | Telrite | 0 | — | — |
| 26 |
|
MR | 1-800 Contacts | 0 | — | — |
| 27 |
|
FE | Eversana | 0 | — | — |
| 28 |
|
QP | Progrexion | 0 | — | — |
Combined trajectory (all members)
| Month | Inventory | Acquired | Harvested | Lost |
|---|---|---|---|---|
| 2022-06 | 1,126,045 | 0 | 0 | 0 |
| 2022-07 | 1,129,161 | 3,246 | 0 | 130 |
| 2022-08 | 1,129,016 | 77 | 0 | 222 |
| 2022-09 | 1,131,196 | 6,238 | 9 | 4,058 |
| 2022-10 | 1,131,843 | 696 | 0 | 49 |
| 2022-11 | 1,131,741 | 352 | 0 | 454 |
| 2022-12 | 1,131,685 | 53 | 0 | 109 |
| 2023-01 | 1,132,476 | 2,609 | 0 | 1,818 |
| 2023-02 | 1,128,166 | 1,507 | 0 | 5,817 |
| 2023-03 | 1,129,077 | 1,137 | 0 | 226 |
| 2023-04 | 1,128,198 | 173 | 0 | 1,052 |
| 2023-05 | 1,169,088 | 70,043 | 0 | 29,153 |
| 2023-06 | 1,210,655 | 42,288 | 2 | 721 |
| 2023-09 | 1,215,210 | 4,717 | 1 | 162 |
| 2023-10 | 1,213,984 | 1,100 | 0 | 2,326 |
| 2023-11 | 1,214,139 | 462 | 0 | 307 |
| 2023-12 | 804,344 | 142,941 | 770 | 552,736 |
| 2024-02 | 1,273,158 | 544,966 | 17,244 | 76,152 |
| 2024-03 | 1,291,187 | 19,241 | 17 | 1,212 |
| 2024-05 | 1,297,207 | 6,435 | 42 | 415 |
| 2024-06 | 797,241 | 226 | 0 | 500,192 |
| 2024-07 | 794,342 | 12,543 | 1 | 15,442 |
| 2024-08 | 794,574 | 255 | 0 | 23 |
| 2024-09 | 776,599 | 431 | 5 | 18,406 |
| 2024-10 | 793,525 | 17,101 | 78 | 175 |
| 2024-11 | 789,702 | 924 | 0 | 4,747 |
| 2024-12 | 787,334 | 2,130 | 0 | 4,498 |
| 2025-01 | 804,001 | 17,108 | 1 | 441 |
| 2025-02 | 804,098 | 1,400 | 0 | 1,303 |
| 2025-03 | 804,098 | 0 | 0 | 0 |
| 2025-04 | 830,612 | 26,600 | 36 | 86 |
| 2025-05 | 796,593 | 77 | 1 | 34,096 |
| 2025-06 | 820,576 | 24,919 | 567 | 936 |
| 2025-07 | 822,878 | 3,133 | 0 | 831 |
| 2025-08 | 822,767 | 111 | 1 | 222 |
| 2025-09 | 849,577 | 26,859 | 79 | 49 |
| 2025-10 | 869,557 | 20,570 | 180 | 590 |
| 2025-11 | 875,938 | 6,906 | 0 | 525 |
| 2025-12 | 876,455 | 550 | 0 | 33 |
| 2026-01 | 877,713 | 1,388 | 1 | 130 |
| 2026-02 | 877,846 | 1,285 | 0 | 1,152 |
| 2026-03 | 898,074 | 20,528 | 0 | 300 |
| 2026-04 | 890,379 | 439 | 0 | 8,134 |