Resporgs.com

AT&T AT

alias: formerly SBS, and before that Bell

Large Telcom Group: AT&T

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AT&T website screenshot
Website · visit · full size
Based in Saint Louis, MO
Based in Saint Louis, MO · street view · full size
Based in Saint Louis, MO
Based in Saint Louis, MO · satellite · full size

At a glance

Active numbers
2,160,197
#5 of 481
Change over 4 years
-821,578
-27.6% · #148 of 156
Opportunism Index
0.49%
#113 of 228
Vanity matches
16.8%
#124 of 201
Median inventory age
148 mo
12.3 years since last change
#10 of 201 oldest
Sub-codes in use
8
ATX01, ATX99, ATX03, ATX07, ATX40, ATX02 +2

Inventory by NPA

563,281
800
344,395
888
340,946
877
408,662
866
235,248
855
193,850
844
73,815
833

Click any NPA for total pool inventory across the industry.

By status

  • WORKING 2,071,940 · 95.9%
  • TRANSIT 82,507 · 3.8%
  • RESERVED 3,121 · 0.1%
  • DISCONN 2,449 · 0.1%
  • UNAVAIL 166 · 0.0%

Inventory age buckets

  • < 1 month 230,784 · 10.5%
  • 1–3 months 22,071 · 1.0%
  • 3–12 months 34,295 · 1.6%
  • 1–2 years 32,003 · 1.5%
  • 2–5 years 177,745 · 8.1%
  • 5+ years 1,529,543 · 69.5%

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.

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Trajectory

Total active inventory Numbers harvested from disconnect pool that month
3.0M2.2M1.5M745K02018-032022-112026-04
Show monthly numbers
MonthInventoryAcquiredHarvestedLostFrom spareTo spare
2018-03 2,981,775 0 0 0 0 0
2018-06 2,960,987 22,961 156 43,749 13,971 5,911
2018-09 2,949,050 25,875 299 37,812 20,027 9,758
2018-10 2,939,188 6,019 38 15,881 4,619 322
2018-11 2,939,879 8,723 5 8,032 6,708 142
2018-12 2,935,453 4,879 75 9,305 3,499 60
2019-01 2,930,952 3,117 31 7,618 1,552 240
2019-02 2,899,886 7,257 4 38,323 4,655 128
2019-03 2,878,189 5,056 3 26,753 4,175 126
2019-04 2,851,701 7,247 15 33,735 5,582 232
2019-05 2,847,215 7,281 3 11,767 6,249 505
2019-06 2,848,819 11,015 4 9,411 7,313 133
2019-08 2,656,872 15,945 10 207,892 14,118 191,485
2019-09 2,840,867 193,176 2 9,181 191,457 342
2019-10 2,836,556 3,770 7 8,081 1,541 328
2019-11 2,833,713 7,810 2 10,653 5,790 42
2019-12 2,813,650 7,974 3 28,037 6,409 8
2020-01 2,809,687 6,171 5 10,134 4,129 36
2020-02 2,812,937 9,703 5 6,453 3,081 133
2020-03 2,805,501 3,908 2 11,344 1,488 205
2020-04 2,804,872 8,051 2 8,680 6,775 16
2020-05 2,807,480 13,516 4 10,908 7,673 24
2020-06 2,788,424 5,360 0 24,416 3,903 229
2020-07 2,776,318 5,941 3 18,047 3,707 49
2020-08 2,770,822 3,330 1 8,826 1,215 6
2020-09 2,762,517 4,510 2 12,815 2,935 8
2020-10 2,762,066 9,148 30 9,599 8,393 5
2020-11 2,749,487 2,151 28 14,730 1,197 17
2020-12 2,751,328 12,235 20 10,394 11,023 35
2021-01 2,677,747 1,905 4 75,486 985 34
2021-02 2,646,393 4,584 6 35,938 3,189 19
2021-03 2,631,840 4,749 7 19,302 1,757 2
2021-04 2,629,557 13,513 29 15,796 3,714 16
2021-05 2,623,712 3,333 13 9,178 2,197 19
2022-05 2,535,158 38,891 761 127,445 22,634 27,404
2022-06 2,525,780 5,924 67 15,302 4,553 234
2022-07 2,516,327 1,910 35 11,363 577 104
2022-08 2,513,369 2,367 8 5,325 1,723 322
2022-09 2,508,025 3,815 3 9,159 2,757 232
2022-10 2,503,481 1,987 2 6,531 1,189 280
2022-11 2,500,304 2,156 15 5,333 1,690 101
2022-12 2,493,941 1,438 1 7,801 769 36
2023-01 2,477,705 566 5 16,802 130 22
2023-02 2,471,303 1,441 1 7,843 762 44
2023-03 2,471,761 3,624 0 3,166 2,326 52
2023-04 2,469,551 6,661 2 8,871 1,432 175
2023-05 2,467,293 5,649 4 7,907 4,581 116
2023-06 2,467,932 9,924 6 9,285 8,766 33
2023-07 2,516,327 86,925 493 38,530 12,159 19,099
2023-08 2,460,049 40,711 211 96,989 20,775 15,395
2023-09 2,451,863 1,730 4 9,916 910 55
2023-10 2,404,739 1,938 5 49,062 1,649 36
2023-11 2,385,594 2,202 1 21,347 1,811 30
2023-12 2,286,289 29,142 556 128,447 14,698 21,957
2024-02 2,353,655 94,347 683 26,981 10,050 13,710
2024-03 2,340,457 1,042 2 14,240 508 23
2024-04 2,336,680 3,573 9 7,350 2,830 0
2024-05 2,330,454 5,270 0 11,496 4,334 5
2024-06 2,329,604 7,538 338 8,388 1,909 7
2024-07 2,324,502 1,887 0 6,989 1,566 1
2024-08 2,315,644 1,284 0 10,142 557 3
2024-09 2,309,443 2,250 0 8,451 1,797 0
2024-10 2,299,906 1,737 2 11,274 542 0
2024-11 2,293,010 1,079 0 7,975 521 0
2024-12 2,288,306 828 0 5,532 453 2
2025-01 2,279,491 5,607 82 14,422 3,784 0
2025-02 2,268,239 2,706 1 13,958 2,125 0
2025-03 2,268,239 0 0 0 0 0
2025-04 2,262,988 1,906 6 7,157 876 0
2025-05 2,260,087 2,445 11 5,346 1,141 0
2025-06 2,247,365 1,036 3 13,758 764 0
2025-07 2,236,066 1,751 9 13,050 1,349 21
2025-08 2,224,200 2,022 10 13,888 1,363 28
2025-09 2,212,310 1,194 2 13,084 1,116 0
2025-10 2,206,688 1,565 22 7,187 970 0
2025-11 2,203,739 2,608 0 5,557 1,965 1
2025-12 2,201,431 2,422 1 4,730 1,747 0
2026-01 2,193,857 555 0 8,129 422 0
2026-02 2,181,699 1,975 1 14,133 1,896 0
2026-03 2,171,844 849 1 10,704 741 0
2026-04 2,160,197 3,779 38 15,426 1,638 11

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg413,871.0
Harvested from disconnect pool6,186.0
First assigned from spare pool286,293.0
Reactivated own disconnects139,092.0

Outbound (numbers lost)

Direct transfer to another RespOrg2,238,684.0
Standard disconnect aging process (3+ months in DISC)1,587
Abbreviated disconnect period (1–2 months in DISC)70,571
Released directly to spare pool150,364.0

Of the 72,158 disconnect episodes this RespOrg has sent through aging, 98% 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 direct-transfer sources (INto AT)

VZ30,722.0Verizon Business (Verizon)
TZ11,292.0Amazon.com (Amazon)
TW7,565.0Twilio
KS6,811.0Lumen Technologies (Lumen)
AU6,762.0ATL Communications (ATLC)
JY5,899.0Bandwidth
LG4,818.0Lumen Technologies (Lumen)
SO4,749.0Signal One
MT4,464.0Toll Free Management
IU4,338.0Interactive RespOrg Management

Top direct-transfer destinations (OUT of AT)

GA65,863.0Comet Media
IU48,243.0Interactive RespOrg Management
VZ44,544.0Verizon Business (Verizon)
SO42,756.0Signal One
KS39,340.0Lumen Technologies (Lumen)
AU37,425.0ATL Communications (ATLC)
JY31,930.0Bandwidth
MT24,864.0Toll Free Management
TW19,845.0Twilio
ZX18,438.0Haven Partners (CHP)

Top vanity holdings

877SERVICE 877COMPUTER 877INFORMATION 888BUSINESS 877DESIGNS 866PROGRAM 877PROGRAM 866EXPRESS 800MANAGEMENT 866FITNESS 888BAPTIST 877COUNTRY 800DEVELOP 800DEVELOP 800DEVELOP 800EDUCATI 877PROGRAM 866PROGRAM 877JEWELRY 800ABANDONED 877ABANDONED 877CHILDREN 877COLLEGE 800SUPPORT 800INTEGRA 800INTEGRA 877CHARGER 877CHARGER 800HOLDERS 800GOLFERS 866SKIPPER 866SKIPPER 877CUSHION 877CUSHINO 800REPLACE 800REPLACE 888UTENSIL 888UTENSIL 800CREATIO 800CREATIO 800ASEPTIA 800ASEPTIA 866RECORDS 800COMDDRE 888SMARTRG 888SMARTPI 800BONOLIO 800COMOKIN 866PACIFIC 800SOCIETY 866CONCEPT 866CONCEPT 866HOUSEHOLD 877HOUSEHOLD 800PARTNER 877PARTNER 877PARTNER 800PARTNER 866HEALING 866ADVANCE

Summary

This is the main resporg for AT&T. They never release or negotiate for anything from this resporg though.

About AT&T

AT&T Inc. is a multinational telecommunications company providing wireless services, broadband, business solutions, and Latin American operations, making it the world's third-largest telecom by revenue and the largest fiber internet provider in the US.[1][2] Headquartered in Dallas, Texas (Whitacre Tower), it is a public company founded in 1885 as American Telephone and Telegraph Company, with approximately 149,900 employees and over 240 million subscribers worldwide.[1][2]

AI-generated summary (confidence: high), last updated 2026-04-30. Verify against primary sources before quoting.

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