Category at a glance
Member RespOrgs
113
Combined inventory (2026-04)
942,741
4-year change
+243,467
+34.8% · 2018-03 → 2026-04
Category Opportunism Index
6.25%
Harvested 104,967 / acquired 1,678,606
Members by inventory share
About this category
Phone companies shrink and grow all the time. It seems like things change faster than ever these days. The number of phone numbers they have may not be the best way to measure a phone company but it's an interesting little known measure. And this can give you an interesting perspective on organizations.
Members (113)
Combined trajectory (all members)
| Month | Inventory | Acquired | Harvested | Lost |
|---|---|---|---|---|
| 2018-03 | 699,274 | 0 | 0 | 0 |
| 2018-06 | 688,957 | 24,166 | 125 | 34,483 |
| 2018-09 | 678,884 | 27,443 | 67 | 37,516 |
| 2018-10 | 666,705 | 3,031 | 457 | 15,210 |
| 2018-11 | 658,497 | 2,045 | 13 | 10,253 |
| 2018-12 | 657,697 | 2,943 | 10 | 3,743 |
| 2019-01 | 655,740 | 2,773 | 23 | 4,730 |
| 2019-02 | 653,021 | 2,522 | 8 | 5,241 |
| 2019-03 | 653,227 | 6,382 | 167 | 6,176 |
| 2019-04 | 648,658 | 1,551 | 28 | 6,120 |
| 2019-05 | 654,705 | 16,886 | 8 | 10,839 |
| 2019-06 | 654,361 | 4,880 | 20 | 5,224 |
| 2019-08 | 606,839 | 13,521 | 21 | 61,043 |
| 2019-09 | 643,551 | 49,816 | 45 | 13,104 |
| 2019-10 | 640,595 | 9,719 | 22 | 12,675 |
| 2019-11 | 637,894 | 2,475 | 9 | 5,176 |
| 2019-12 | 631,729 | 1,384 | 7 | 7,549 |
| 2020-01 | 626,187 | 2,031 | 23 | 7,573 |
| 2020-02 | 603,949 | 3,647 | 38 | 25,885 |
| 2020-03 | 576,707 | 27,516 | 9 | 54,758 |
| 2020-04 | 539,256 | 2,612 | 5 | 40,063 |
| 2020-05 | 524,719 | 974 | 0 | 15,511 |
| 2020-06 | 521,443 | 5,749 | 2,841 | 9,025 |
| 2020-07 | 511,953 | 932 | 1 | 10,422 |
| 2020-08 | 501,118 | 2,015 | 1 | 12,850 |
| 2020-09 | 455,836 | 1,515 | 0 | 46,797 |
| 2020-10 | 463,771 | 13,010 | 22 | 5,075 |
| 2020-11 | 422,129 | 10,626 | 142 | 52,268 |
| 2020-12 | 361,444 | 5,546 | 3 | 66,231 |
| 2021-01 | 311,483 | 5,547 | 5 | 55,508 |
| 2021-02 | 312,860 | 8,029 | 6 | 6,652 |
| 2021-03 | 297,663 | 7,651 | 12 | 22,848 |
| 2021-04 | 313,441 | 22,541 | 67 | 6,763 |
| 2021-05 | 315,000 | 2,177 | 2 | 618 |
| 2022-05 | 318,936 | 146,350 | 534 | 142,414 |
| 2022-06 | 320,074 | 2,053 | 376 | 915 |
| 2022-07 | 321,585 | 1,825 | 166 | 314 |
| 2022-08 | 323,056 | 2,399 | 94 | 928 |
| 2022-09 | 324,162 | 1,326 | 85 | 220 |
| 2022-10 | 324,484 | 500 | 68 | 178 |
| 2022-11 | 326,738 | 2,850 | 66 | 596 |
| 2022-12 | 327,009 | 775 | 64 | 504 |
| 2023-01 | 324,995 | 1,214 | 129 | 3,228 |
| 2023-02 | 324,377 | 2,623 | 85 | 3,241 |
| 2023-03 | 325,052 | 1,168 | 72 | 493 |
| 2023-04 | 325,169 | 2,678 | 138 | 2,561 |
| 2023-05 | 396,759 | 72,874 | 79 | 1,284 |
| 2023-06 | 451,817 | 56,612 | 69 | 1,554 |
| 2023-07 | 321,585 | 10,224 | 868 | 140,456 |
| 2023-08 | 457,993 | 146,928 | 1,081 | 10,520 |
| 2023-09 | 469,859 | 14,016 | 56 | 2,150 |
| 2023-10 | 469,529 | 735 | 63 | 1,065 |
| 2023-11 | 469,844 | 1,703 | 53 | 1,388 |
| 2023-12 | 691,223 | 255,263 | 5,214 | 33,884 |
| 2024-02 | 571,442 | 26,602 | 4,254 | 146,383 |
| 2024-03 | 591,839 | 22,534 | 650 | 2,137 |
| 2024-04 | 590,570 | 2,846 | 292 | 4,115 |
| 2024-05 | 600,086 | 10,004 | 395 | 488 |
| 2024-06 | 596,764 | 6,236 | 1,273 | 9,558 |
| 2024-07 | 623,746 | 27,115 | 1,185 | 133 |
| 2024-08 | 629,030 | 6,573 | 798 | 1,289 |
| 2024-09 | 633,029 | 8,832 | 1,080 | 4,833 |
| 2024-10 | 656,508 | 27,745 | 1,056 | 4,266 |
| 2024-11 | 661,121 | 6,153 | 669 | 1,540 |
| 2024-12 | 672,318 | 12,845 | 675 | 1,648 |
| 2025-01 | 704,293 | 46,740 | 3,390 | 14,765 |
| 2025-02 | 725,746 | 23,109 | 540 | 1,656 |
| 2025-03 | 725,746 | 0 | 0 | 0 |
| 2025-04 | 742,755 | 40,173 | 951 | 23,164 |
| 2025-05 | 727,975 | 25,509 | 1,110 | 40,289 |
| 2025-06 | 769,160 | 44,214 | 1,306 | 3,029 |
| 2025-07 | 757,198 | 9,949 | 944 | 21,911 |
| 2025-08 | 752,776 | 10,940 | 2,478 | 15,362 |
| 2025-09 | 808,215 | 61,738 | 11,317 | 6,299 |
| 2025-10 | 891,529 | 87,579 | 38,170 | 4,265 |
| 2025-11 | 896,299 | 12,313 | 1,836 | 7,543 |
| 2025-12 | 896,634 | 8,128 | 2,308 | 7,793 |
| 2026-01 | 859,362 | 14,120 | 685 | 51,392 |
| 2026-02 | 866,676 | 19,478 | 4,269 | 12,164 |
| 2026-03 | 920,267 | 61,969 | 2,294 | 8,378 |
| 2026-04 | 942,741 | 37,391 | 7,475 | 14,917 |