Category at a glance
Member RespOrgs
42
Combined inventory (2026-04)
2,617,882
4-year change
+1,031,221
+65.0% · 2018-03 → 2026-04
Category Opportunism Index
1.12%
Harvested 47,188 / acquired 4,223,445
Members by inventory share
About this category
This is often a good place to start for small businesses with multiple users, allowing them to work together well, whether they're in the same office or different parts of the world.
Members (42)
| # | Code | Name | Active numbers | Vanity % | Median age (months) | |
|---|---|---|---|---|---|---|
| 1 |
|
QC | 382 Communications | 875,218 | 11.7% | 1 |
| 2 |
|
RB | RingCentral | 668,689 | 20.5% | 1 |
| 3 |
|
IW | Call8 | 403,344 | 17.8% | 19 |
| 4 |
|
DL | BH Telecom | 142,668 | 23.9% | 20 |
| 5 |
|
RS | AccessLine | 100,789 | 19.5% | 39 |
| 6 |
|
JN | Interactivetel | 92,733 | 15.6% | 48 |
| 7 |
|
NU | Navigata | 66,868 | 18.1% | 62 |
| 8 |
|
FV | Toll Free Express | 46,947 | 38.6% | 8 |
| 9 |
|
VM | Grasshopper | 39,669 | 58.6% | 13 |
| 10 |
|
IF | CallFire | 36,875 | 10.0% | 70 |
| 11 |
|
II | Ignite | 30,008 | 3.1% | 36 |
| 12 |
|
SL | 7G Network | 23,603 | 18.8% | 80 |
| 13 |
|
PB | Primus | 21,461 | 22.2% | 4 |
| 14 |
|
LK | Lincoln Communications Group | 18,800 | 39.3% | 6 |
| 15 |
|
AJ | 800.COM | 10,181 | 1.1% | 62 |
| 16 |
|
RR | Astro Telco | 9,000 | 22.8% | 4 |
| 17 |
|
JM | Talkroute.com | 6,357 | 28.6% | 30 |
| 18 |
|
QA | Virtual PBX | 4,298 | 8.9% | 136 |
| 19 |
|
TB | OnSolve | 3,760 | 31.3% | 54 |
| 20 |
|
KT | Telzio | 2,895 | 13.8% | 73 |
| 21 | WT | WT | Telecom House | 2,894 | 29.2% | 127 |
| 22 |
|
SA | i800.biz | 1,932 | 25.6% | 107 |
| 23 |
|
LI | POPP.com | 1,846 | 37.4% | 109 |
| 24 |
|
GV | VOBRE | 1,421 | 15.5% | 46 |
| 25 |
|
MO | Monmouth Tel | 961 | 32.1% | 58 |
| 26 |
|
NE | Teliax | 866 | 25.5% | 67 |
| 27 |
|
NY | COA Network | 805 | 26.7% | 70 |
| 28 |
|
OB | Infinite Conferencing | 772 | 14.9% | 87 |
| 29 |
|
KV | VoiceSaver | 702 | 21.0% | 4 |
| 30 |
|
RA | Real Time Cloud Services | 547 | 3.9% | 99 |
| 31 |
|
DX | PHONE.COm | 513 | 61.6% | 72 |
| 32 |
|
ZU | ZipDX | 205 | 31.6% | 123 |
| 33 |
|
JK | Voice Titan | 110 | 3.1% | 100 |
| 34 |
|
YE | DAC Systems | 34 | 25.0% | 49 |
| 35 |
|
VH | Threshold Communications | 23 | 33.3% | 3 |
| 36 |
|
RV | GoDaddy | 20 | 60.0% | 17 |
| 37 |
|
LU | iPlum Inc. | 14 | 0.0% | 85 |
| 38 |
|
NI | Netrix, Inc. | 14 | — | — |
| 39 |
|
TI | Primus Telecommunications | 14 | — | — |
| 40 |
|
IB | PBX-Change | 14 | — | — |
| 41 |
|
JP | Callbox | 12 | — | — |
| 42 |
|
WH | Who's Calling Inc. | 0 | — | — |
Combined trajectory (all members)
| Month | Inventory | Acquired | Harvested | Lost |
|---|---|---|---|---|
| 2018-03 | 1,586,661 | 0 | 0 | 0 |
| 2018-06 | 1,701,783 | 141,616 | 702 | 26,494 |
| 2018-09 | 1,718,614 | 117,488 | 164 | 100,657 |
| 2018-10 | 1,709,969 | 9,715 | 122 | 18,360 |
| 2018-11 | 1,715,396 | 13,983 | 8 | 8,556 |
| 2018-12 | 1,718,239 | 9,007 | 19 | 6,164 |
| 2019-01 | 1,651,354 | 18,157 | 124 | 85,042 |
| 2019-02 | 1,585,291 | 13,300 | 5 | 79,363 |
| 2019-03 | 1,591,544 | 10,497 | 8 | 4,244 |
| 2019-04 | 1,596,887 | 18,747 | 2 | 13,404 |
| 2019-05 | 1,603,999 | 12,196 | 4 | 5,084 |
| 2019-06 | 1,608,928 | 10,354 | 20 | 5,425 |
| 2019-08 | 1,555,608 | 34,830 | 11 | 88,150 |
| 2019-09 | 1,627,808 | 83,903 | 7 | 11,703 |
| 2019-10 | 1,618,326 | 10,870 | 1 | 20,352 |
| 2019-11 | 1,613,304 | 15,389 | 19 | 20,411 |
| 2019-12 | 1,624,909 | 24,034 | 15 | 12,429 |
| 2020-01 | 1,611,042 | 18,877 | 17 | 32,744 |
| 2020-02 | 1,610,580 | 15,258 | 7 | 15,720 |
| 2020-03 | 1,618,997 | 17,851 | 23 | 9,434 |
| 2020-04 | 1,616,401 | 30,579 | 67 | 33,175 |
| 2020-05 | 1,651,918 | 46,430 | 4 | 10,913 |
| 2020-06 | 1,660,735 | 17,732 | 9 | 8,915 |
| 2020-07 | 1,666,186 | 24,578 | 3 | 19,127 |
| 2020-08 | 1,678,601 | 16,626 | 6 | 4,211 |
| 2020-09 | 1,693,692 | 17,753 | 10 | 2,662 |
| 2020-10 | 1,698,381 | 14,098 | 9 | 9,409 |
| 2020-11 | 1,679,770 | 14,002 | 303 | 32,613 |
| 2020-12 | 1,660,229 | 14,199 | 22 | 33,740 |
| 2021-01 | 1,658,782 | 9,695 | 9 | 11,142 |
| 2021-02 | 1,673,740 | 21,345 | 166 | 6,387 |
| 2021-03 | 1,691,073 | 22,071 | 5 | 4,738 |
| 2021-04 | 1,696,079 | 9,678 | 138 | 4,672 |
| 2021-05 | 1,704,477 | 12,544 | 17 | 4,146 |
| 2022-05 | 1,530,632 | 115,255 | 2,736 | 289,100 |
| 2022-06 | 1,535,355 | 15,131 | 339 | 10,408 |
| 2022-07 | 1,517,187 | 9,451 | 188 | 27,619 |
| 2022-08 | 1,461,143 | 10,312 | 93 | 66,356 |
| 2022-09 | 1,461,353 | 13,342 | 109 | 13,132 |
| 2022-10 | 1,468,784 | 12,050 | 71 | 4,619 |
| 2022-11 | 1,587,241 | 122,023 | 366 | 3,566 |
| 2022-12 | 1,598,355 | 14,792 | 68 | 3,678 |
| 2023-01 | 1,654,135 | 61,282 | 132 | 5,502 |
| 2023-02 | 1,705,842 | 68,527 | 88 | 16,820 |
| 2023-03 | 1,721,218 | 21,782 | 79 | 6,406 |
| 2023-04 | 1,738,021 | 40,582 | 180 | 23,779 |
| 2023-05 | 1,776,457 | 42,483 | 214 | 4,047 |
| 2023-06 | 1,819,873 | 45,732 | 93 | 2,316 |
| 2023-07 | 1,517,187 | 130,351 | 2,543 | 433,037 |
| 2023-08 | 1,488,939 | 286,540 | 1,340 | 314,788 |
| 2023-09 | 1,800,316 | 315,882 | 132 | 4,505 |
| 2023-10 | 1,813,923 | 16,370 | 74 | 2,763 |
| 2023-11 | 1,841,145 | 31,848 | 132 | 4,626 |
| 2023-12 | 1,842,012 | 174,831 | 4,786 | 173,964 |
| 2024-02 | 1,820,526 | 115,490 | 3,914 | 136,976 |
| 2024-03 | 1,842,908 | 25,414 | 293 | 3,032 |
| 2024-04 | 1,849,282 | 12,136 | 138 | 5,762 |
| 2024-05 | 1,857,400 | 16,913 | 244 | 8,795 |
| 2024-06 | 1,866,988 | 16,052 | 746 | 6,464 |
| 2024-07 | 1,880,711 | 20,893 | 617 | 7,170 |
| 2024-08 | 1,875,736 | 21,643 | 211 | 26,618 |
| 2024-09 | 1,866,754 | 10,272 | 187 | 19,254 |
| 2024-10 | 1,852,576 | 10,944 | 339 | 25,122 |
| 2024-11 | 1,837,942 | 12,668 | 291 | 27,302 |
| 2024-12 | 1,835,357 | 9,918 | 270 | 12,503 |
| 2025-01 | 1,774,925 | 19,773 | 1,146 | 80,205 |
| 2025-02 | 1,728,775 | 9,034 | 189 | 55,184 |
| 2025-03 | 1,728,775 | 0 | 0 | 0 |
| 2025-04 | 1,735,523 | 21,592 | 935 | 14,844 |
| 2025-05 | 1,750,706 | 25,114 | 724 | 9,931 |
| 2025-06 | 1,772,916 | 28,998 | 519 | 6,788 |
| 2025-07 | 1,875,805 | 132,925 | 1,201 | 30,036 |
| 2025-08 | 1,868,398 | 11,174 | 404 | 18,581 |
| 2025-09 | 1,852,915 | 26,137 | 2,286 | 41,620 |
| 2025-10 | 1,863,611 | 26,132 | 8,693 | 15,436 |
| 2025-11 | 1,958,485 | 101,693 | 408 | 6,819 |
| 2025-12 | 2,038,435 | 84,930 | 549 | 4,980 |
| 2026-01 | 2,157,756 | 206,648 | 115 | 87,327 |
| 2026-02 | 2,213,398 | 160,406 | 719 | 104,764 |
| 2026-03 | 2,375,015 | 165,954 | 418 | 4,337 |
| 2026-04 | 2,617,882 | 514,624 | 5,823 | 271,757 |