RespOrg directory

Pacific Bell

alias: AT&T

Large Telcom Group: AT&T

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Pacific Bell Pacific Bell Telephone Company (RespOrg code PCLD1) is a telephone company providing local telephone service in California, operating as AT&T California and owned by AT&T Inc. through AT&T Teleholdings; it originated as the Pacific Telephon… read more ↓

Transfer network

How toll free numbers move between Pacific Bell (PC) and other Resp Orgs, reconstructed from Somos registry snapshots. Larger nodes = more transfer volume; Pacific Bell is highlighted. Open the full interactive map →

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Transfer Funnel (acquired at a drop, then moved on) Off-hours fast pickup
Pacific Bell website screenshot
Website, visit, full size
Based in Chicago, IL
Based in Chicago, IL, street view, full size
Based in Chicago, IL
Based in Chicago, IL, satellite, full size

At a glance

Active numbers
3,014
#226 of 481
Change over 4 years
-4,985
-62.3%
Opportunism Index
0.00%
Harvested 0 / acquired 555
Vanity matches
28.5%
Median inventory age
20 mo
1.7 years since last change
Sub-codes in use
2
PCPT1, PCP99

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

  • WORKING 2,889, 96.3%
  • UNAVAIL 95, 3.2%
  • DISCONN 15, 0.5%
  • TRANSIT 1, 0.0%

Inventory age buckets

  • < 1 month 118, 3.6%
  • 1–3 months 8, 0.2%
  • 3–12 months 24, 0.7%
  • 1–2 years 1,392, 42.0%
  • 2–5 years 248, 7.5%
  • 5+ years 1,084, 32.7%

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

Total active inventory Numbers harvested from disconnect pool that month
8K6K4K2K02018-032022-122026-06
Show monthly numbers
MonthInventoryAcquiredHarvestedLostFrom spareTo spare
2018-03 7,999 0 0 0 0 0
2018-06 7,913 0 0 86 0 4
2018-09 7,871 1 0 43 0 1
2018-10 7,831 0 0 40 0 0
2018-11 7,798 0 0 33 0 0
2018-12 7,788 1 0 11 0 0
2019-01 7,758 0 0 30 0 0
2019-02 7,734 0 0 24 0 0
2019-03 7,724 0 0 10 0 0
2019-04 7,712 0 0 12 0 0
2019-05 7,679 0 0 33 0 0
2019-06 7,666 0 0 13 0 0
2019-08 7,318 0 0 348 0 264
2019-09 7,548 257 0 27 257 0
2019-10 7,526 0 0 22 0 0
2019-11 7,491 0 0 35 0 1
2019-12 7,475 0 0 16 0 0
2020-01 7,439 1 0 37 0 0
2020-02 7,414 0 0 25 0 0
2020-03 7,397 0 0 17 0 0
2020-04 7,387 0 0 10 0 0
2020-05 7,368 0 0 19 0 0
2020-06 7,355 0 0 13 0 0
2020-07 7,326 0 0 29 0 0
2020-08 7,305 0 0 21 0 0
2020-09 6,941 0 0 364 0 0
2020-10 6,467 0 0 474 0 0
2020-11 5,899 0 0 568 0 0
2020-12 5,613 0 0 286 0 0
2021-01 5,298 0 0 315 0 0
2021-02 5,115 0 0 183 0 0
2021-03 4,898 0 0 217 0 0
2021-04 4,661 0 0 237 0 0
2021-05 4,361 0 0 300 0 0
2022-05 3,727 0 0 634 0 98
2022-06 3,713 0 0 14 0 0
2022-07 3,546 0 0 167 0 0
2022-08 3,457 0 0 89 0 0
2022-09 3,446 0 0 11 0 0
2022-10 3,436 2 0 12 2 0
2022-11 3,427 0 0 9 0 2
2022-12 3,419 0 0 8 0 0
2023-01 3,410 0 0 9 0 0
2023-02 3,403 0 0 7 0 0
2023-03 3,393 0 0 10 0 0
2023-04 3,382 0 0 11 0 0
2023-05 3,377 0 0 5 0 0
2023-06 3,359 0 0 18 0 0
2023-07 3,546 187 0 0 8 0
2023-08 3,323 0 0 223 0 9
2023-09 3,308 0 0 15 0 0
2023-10 3,303 0 0 5 0 0
2023-11 3,297 0 0 6 0 0
2023-12 3,161 0 0 136 0 2
2024-02 3,267 106 0 0 2 0
2024-03 3,258 0 0 9 0 0
2024-04 3,247 0 0 11 0 0
2024-05 3,242 0 0 5 0 0
2024-06 3,231 0 0 11 0 0
2024-07 3,223 0 0 8 0 0
2024-08 3,216 0 0 7 0 0
2024-09 3,208 0 0 8 0 0
2024-10 3,198 0 0 10 0 0
2024-11 3,175 0 0 23 0 0
2024-12 3,166 0 0 9 0 0
2025-01 3,145 0 0 21 0 0
2025-02 3,140 0 0 5 0 0
2025-03 3,140 0 0 0 0 0
2025-04 3,132 0 0 8 0 0
2025-05 3,128 0 0 4 0 0
2025-06 3,117 0 0 11 0 0
2025-07 3,105 0 0 12 0 0
2025-08 3,091 0 0 14 0 0
2025-09 3,081 0 0 10 0 0
2025-10 3,069 0 0 12 0 0
2025-11 3,058 0 0 11 0 0
2025-12 3,051 0 0 7 0 0
2026-01 3,046 0 0 5 0 0
2026-02 3,035 0 0 11 0 0
2026-03 3,030 0 0 5 0 0
2026-04 3,026 0 0 4 0 0
2026-05 3,021 0 0 5 0 0
2026-06 3,014 0 0 7 0 0

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg858.0
Harvested from disconnect pool0.0
First assigned from spare pool807.0
Reactivated own disconnects282.0

Outbound (numbers lost)

Direct transfer to another RespOrg2,466.0
Standard disconnect aging process (3+ months in DISC)3,747
Abbreviated disconnect period (1–2 months in DISC)1,018
Released directly to spare pool1,143.0

Of the 4,765 disconnect episodes this RespOrg has sent through aging, 21% were abbreviated (1–2 snapshots in DISC status). This RespOrg lets most numbers age the full 3–4 months before release, normal pattern.

Top direct-transfer sources (INto PC)

ZX46.0Haven Partners (CHP)
FO43.0Flotrax (Primetel)
CB16.0Crossbow Telecom (Primetel)
SO15.0Signal One
MY13.0Mayfair Communication (Primetel)
IU12.0Interactive RespOrg Management
HL11.0Unilink Telcom (Primetel)
AT10.0AT&T
MT9.0Toll Free Management
BU8.0Bluekey Communications (Primetel)

Top direct-transfer destinations (OUT of PC)

AT86.0AT&T
ZX61.0Haven Partners (CHP)
RY56.0Flotrax (Primetel)
FO52.0Flotrax (Primetel)
JY43.0Bandwidth
CB37.0Crossbow Telecom (Primetel)
SO34.0Signal One
MY31.0Mayfair Communication (Primetel)
HU30.0Flotrax (Primetel)
HL25.0Unilink Telcom (Primetel)

Summary

Formerly Pacific Bell, after being broken up from AT&T and now a part of AT&T again.

About Pacific Bell

Pacific Bell Telephone Company (RespOrg code PCLD1) is a telephone company providing local telephone service in California, operating as AT&T California and owned by AT&T Inc. through AT&T Teleholdings; it originated as the Pacific Telephone and Telegraph Company in the early 1900s, with the Pacific Bell name phased out for marketing in 2002 though it remains the legal entity holding infrastructure.[1][2] Headquartered in the Chicago, IL area as part of AT&T, it is a subsidiary of the public company AT&T Inc. (NYSE: T), with no specific employee count provided in sources.

Affiliations: Owned by AT&T Inc.; formerly part of Pacific Telesis Group (1984-1997) and SBC Communications; related to Nevada Bell as former sister subsidiary.[1][2]

Toll free / RespOrg activity: No specific news or details found regarding Pacific Bell's toll-free or RespOrg activity.

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

Top vanity holdings

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