AT&T BS
alias: formerly Bell South
- Website: https://www.att.com/ Domain since 1986 (40y)
At a glance
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 1,371 · 99.9%
- DISCONN 2 · 0.1%
Inventory age buckets
- < 1 month 5 · 0.3%
- 3–12 months 115 · 7.8%
- 1–2 years 79 · 5.4%
- 2–5 years 198 · 13.4%
- 5+ years 974 · 66.1%
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
Show monthly numbers
| Month | Inventory | Acquired | Harvested | Lost | From spare | To spare |
|---|---|---|---|---|---|---|
| 2018-03 | 2,745 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 2,731 | 0 | 0 | 14 | 0 | 1 |
| 2018-09 | 2,720 | 0 | 0 | 11 | 0 | 0 |
| 2018-10 | 2,702 | 0 | 0 | 18 | 0 | 0 |
| 2018-11 | 2,699 | 0 | 0 | 3 | 0 | 0 |
| 2018-12 | 2,697 | 0 | 0 | 2 | 0 | 0 |
| 2019-01 | 2,688 | 0 | 0 | 9 | 0 | 0 |
| 2019-02 | 2,684 | 0 | 0 | 4 | 0 | 0 |
| 2019-03 | 2,684 | 0 | 0 | 0 | 0 | 0 |
| 2019-04 | 2,683 | 0 | 0 | 1 | 0 | 0 |
| 2019-05 | 2,676 | 0 | 0 | 7 | 0 | 0 |
| 2019-06 | 2,672 | 0 | 0 | 4 | 0 | 0 |
| 2019-08 | 2,620 | 0 | 0 | 52 | 0 | 40 |
| 2019-09 | 2,654 | 38 | 0 | 4 | 38 | 0 |
| 2019-10 | 2,649 | 0 | 0 | 5 | 0 | 0 |
| 2019-11 | 2,642 | 0 | 0 | 7 | 0 | 0 |
| 2019-12 | 2,640 | 0 | 0 | 2 | 0 | 0 |
| 2020-01 | 2,635 | 0 | 0 | 5 | 0 | 0 |
| 2020-02 | 2,633 | 0 | 0 | 2 | 0 | 1 |
| 2020-03 | 2,624 | 0 | 0 | 9 | 0 | 0 |
| 2020-04 | 2,616 | 0 | 0 | 8 | 0 | 0 |
| 2020-05 | 2,602 | 0 | 0 | 14 | 0 | 0 |
| 2020-06 | 2,600 | 0 | 0 | 2 | 0 | 0 |
| 2020-07 | 2,595 | 0 | 0 | 5 | 0 | 0 |
| 2020-08 | 2,593 | 0 | 0 | 2 | 0 | 0 |
| 2020-09 | 2,591 | 0 | 0 | 2 | 0 | 0 |
| 2020-10 | 2,582 | 0 | 0 | 9 | 0 | 0 |
| 2020-11 | 2,569 | 0 | 0 | 13 | 0 | 0 |
| 2020-12 | 2,565 | 0 | 0 | 4 | 0 | 0 |
| 2021-01 | 2,565 | 0 | 0 | 0 | 0 | 0 |
| 2021-02 | 2,561 | 0 | 0 | 4 | 0 | 0 |
| 2021-03 | 2,554 | 0 | 0 | 7 | 0 | 0 |
| 2021-04 | 2,552 | 0 | 0 | 2 | 0 | 0 |
| 2021-05 | 2,552 | 0 | 0 | 0 | 0 | 0 |
| 2022-05 | 1,516 | 0 | 0 | 1,036 | 0 | 16 |
| 2022-06 | 1,506 | 0 | 0 | 10 | 0 | 0 |
| 2022-07 | 1,475 | 0 | 0 | 31 | 0 | 0 |
| 2022-08 | 1,471 | 0 | 0 | 4 | 0 | 0 |
| 2022-09 | 1,467 | 0 | 0 | 4 | 0 | 0 |
| 2022-10 | 1,465 | 0 | 0 | 2 | 0 | 0 |
| 2022-11 | 1,464 | 0 | 0 | 1 | 0 | 0 |
| 2022-12 | 1,463 | 0 | 0 | 1 | 0 | 0 |
| 2023-01 | 1,463 | 0 | 0 | 0 | 0 | 0 |
| 2023-02 | 1,463 | 0 | 0 | 0 | 0 | 0 |
| 2023-03 | 1,463 | 0 | 0 | 0 | 0 | 0 |
| 2023-04 | 1,462 | 0 | 0 | 1 | 0 | 0 |
| 2023-05 | 1,461 | 0 | 0 | 1 | 0 | 0 |
| 2023-06 | 1,459 | 0 | 0 | 2 | 0 | 0 |
| 2023-07 | 1,475 | 16 | 0 | 0 | 1 | 0 |
| 2023-08 | 1,456 | 0 | 0 | 19 | 0 | 1 |
| 2023-09 | 1,451 | 0 | 0 | 5 | 0 | 0 |
| 2023-10 | 1,449 | 0 | 0 | 2 | 0 | 0 |
| 2023-11 | 1,446 | 0 | 0 | 3 | 0 | 0 |
| 2023-12 | 1,410 | 0 | 0 | 36 | 0 | 1 |
| 2024-02 | 1,435 | 25 | 0 | 0 | 1 | 0 |
| 2024-03 | 1,432 | 0 | 0 | 3 | 0 | 0 |
| 2024-04 | 1,431 | 0 | 0 | 1 | 0 | 0 |
| 2024-05 | 1,429 | 0 | 0 | 2 | 0 | 0 |
| 2024-06 | 1,425 | 0 | 0 | 4 | 0 | 0 |
| 2024-07 | 1,424 | 0 | 0 | 1 | 0 | 0 |
| 2024-08 | 1,420 | 0 | 0 | 4 | 0 | 0 |
| 2024-09 | 1,417 | 0 | 0 | 3 | 0 | 0 |
| 2024-10 | 1,413 | 0 | 0 | 4 | 0 | 0 |
| 2024-11 | 1,411 | 0 | 0 | 2 | 0 | 0 |
| 2024-12 | 1,410 | 0 | 0 | 1 | 0 | 0 |
| 2025-01 | 1,407 | 0 | 0 | 3 | 0 | 0 |
| 2025-02 | 1,403 | 0 | 0 | 4 | 0 | 0 |
| 2025-03 | 1,403 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 1,403 | 0 | 0 | 0 | 0 | 0 |
| 2025-05 | 1,401 | 0 | 0 | 2 | 0 | 0 |
| 2025-06 | 1,401 | 0 | 0 | 0 | 0 | 0 |
| 2025-07 | 1,401 | 0 | 0 | 0 | 0 | 0 |
| 2025-08 | 1,399 | 0 | 0 | 2 | 0 | 0 |
| 2025-09 | 1,397 | 0 | 0 | 2 | 0 | 0 |
| 2025-10 | 1,397 | 0 | 0 | 0 | 0 | 0 |
| 2025-11 | 1,394 | 0 | 0 | 3 | 0 | 0 |
| 2025-12 | 1,393 | 0 | 0 | 1 | 0 | 0 |
| 2026-01 | 1,392 | 0 | 0 | 1 | 0 | 0 |
| 2026-02 | 1,391 | 0 | 0 | 1 | 0 | 0 |
| 2026-03 | 1,388 | 0 | 0 | 3 | 0 | 0 |
| 2026-04 | 1,387 | 0 | 0 | 1 | 0 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 72.0 |
| Harvested from disconnect pool | 0.0 |
| First assigned from spare pool | 3.0 |
| Reactivated own disconnects | 24.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 81.0 |
| Standard disconnect aging process (3+ months in DISC) | 55 |
| Abbreviated disconnect period (1–2 months in DISC) | 78 |
| Released directly to spare pool | 3.0 |
Of the 133 disconnect episodes this RespOrg has sent through aging, 59% were abbreviated (1–2 snapshots in DISC status).
Top vanity holdings
Summary
This is another part of AT&T, formerly Bell South.
About AT&T
AT&T Inc. is a multinational telecommunications company providing wireless, broadband, and business solutions, headquartered at Whitacre Tower in Downtown Dallas, Texas.[1][2] It traces its origins to 1876 with Alexander Graham Bell's telephone invention and the modern corporation to 1984 as Southwestern Bell Corporation post-Bell System breakup, operating as a public company (NYSE: T) with over 240 million subscribers worldwide and ranking as the third-largest telecom by revenue.[1][2] Note: User-provided HQ in Chicago, IL is incorrect; sources confirm Dallas, TX.[1][2]
Affiliations: No subsidiaries, parent groups, or related operators sharing ownership detailed in sources beyond its core communications segments.
Toll-free / RespOrg activity: No toll-free or RespOrg-specific news found in available sources.
AI-generated summary (confidence: high), last updated 2026-04-30. Verify against primary sources before quoting.
Contact-form message
with a customer of AT&T