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
104,736
#51 of 481
Change over 4 years
+70
+0.1% · #70 of 156
Opportunism Index
0.02%
Harvested 1 / acquired 4,352
Vanity matches
57.3%
#16 of 201
Median inventory age
142 mo
11.8 years since last change
#12 of 201 oldest
Sub-codes in use
2
ROL99, ROL01

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

  • WORKING 104,722 · 100.0%

Inventory age buckets

  • 1–3 months 28 · 0.0%
  • 3–12 months 22 · 0.0%
  • 1–2 years 80 · 0.1%
  • 2–5 years 202 · 0.2%
  • 5+ years 104,390 · 79.2%

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
105K79K52K26K02018-032022-112026-04
Show monthly numbers
MonthInventoryAcquiredHarvestedLostFrom spareTo spare
2018-03 104,666 0 0 0 0 0
2018-06 104,676 12 0 2 12 2
2018-09 104,685 9 0 0 9 0
2018-10 104,693 8 1 0 5 0
2018-11 104,702 9 0 0 9 0
2018-12 104,700 4 0 6 4 6
2019-01 104,696 0 0 4 0 4
2019-02 104,695 0 0 1 0 0
2019-03 104,695 0 0 0 0 0
2019-04 104,696 1 0 0 1 0
2019-05 104,697 1 0 0 1 0
2019-06 104,700 3 0 0 3 0
2019-08 100,469 10 0 4,241 10 4,240
2019-09 104,708 4,241 0 2 4,241 0
2019-10 104,709 1 0 0 0 0
2019-11 104,713 4 0 0 4 0
2019-12 104,715 2 0 0 2 0
2020-01 104,712 1 0 4 1 4
2020-02 104,712 0 0 0 0 0
2020-03 104,718 6 0 0 6 0
2020-04 104,719 2 0 1 2 0
2020-05 104,719 0 0 0 0 0
2020-06 104,720 2 0 1 2 1
2020-07 104,720 1 0 1 1 0
2020-08 104,719 0 0 1 0 1
2020-09 104,718 0 0 1 0 0
2020-10 104,718 0 0 0 0 0
2020-11 104,722 4 0 0 4 0
2020-12 104,722 1 0 1 1 1
2021-01 104,723 2 0 1 2 1
2021-02 104,724 1 0 0 0 0
2021-03 104,723 1 0 2 1 2
2021-04 104,723 0 0 0 0 0
2021-05 104,722 0 0 1 0 0
2022-05 104,732 10 0 0 9 0
2022-06 104,731 0 0 1 0 0
2022-07 104,731 0 0 0 0 0
2022-08 104,729 0 0 2 0 0
2022-09 104,729 0 0 0 0 0
2022-10 104,729 0 0 0 0 0
2022-11 104,729 0 0 0 0 0
2022-12 104,729 0 0 0 0 0
2023-01 104,729 0 0 0 0 0
2023-02 104,729 0 0 0 0 0
2023-03 104,729 0 0 0 0 0
2023-04 104,729 0 0 0 0 0
2023-05 104,729 0 0 0 0 0
2023-06 104,729 0 0 0 0 0
2023-07 104,731 2 0 0 0 0
2023-08 104,731 2 0 2 2 0
2023-09 104,734 3 0 0 3 0
2023-10 104,735 1 0 0 1 0
2023-11 104,735 0 0 0 0 0
2023-12 104,736 3 0 2 1 0
2024-02 104,735 2 0 3 0 1
2024-03 104,735 0 0 0 0 0
2024-04 104,735 0 0 0 0 0
2024-05 104,735 0 0 0 0 0
2024-06 104,735 0 0 0 0 0
2024-07 104,735 0 0 0 0 0
2024-08 104,735 0 0 0 0 0
2024-09 104,736 1 0 0 1 0
2024-10 104,735 0 0 1 0 0
2024-11 104,736 1 0 0 1 0
2024-12 104,736 0 0 0 0 0
2025-01 104,736 1 0 1 0 0
2025-02 104,736 0 0 0 0 0
2025-03 104,736 0 0 0 0 0
2025-04 104,736 0 0 0 0 0
2025-05 104,736 0 0 0 0 0
2025-06 104,736 0 0 0 0 0
2025-07 104,736 0 0 0 0 0
2025-08 104,736 0 0 0 0 0
2025-09 104,736 0 0 0 0 0
2025-10 104,736 0 0 0 0 0
2025-11 104,736 0 0 0 0 0
2025-12 104,736 0 0 0 0 0
2026-01 104,736 0 0 0 0 0
2026-02 104,736 0 0 0 0 0
2026-03 104,736 0 0 0 0 0
2026-04 104,736 0 0 0 0 0

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg10.0
Harvested from disconnect pool4.0
First assigned from spare pool14.0
Reactivated own disconnects0.0

Outbound (numbers lost)

Direct transfer to another RespOrg24.0
Entered multi-month disconnect (aging)0.0
Released directly to spare pool3.0

Top direct-transfer sources (INto RO)

PA2.0Paytana (Rollinium)
RB1.0RingCentral
CE1.0RCN (Astound)
GO1.0Google Voice

Top direct-transfer destinations (OUT of RO)

RB3.0RingCentral
PA2.0Paytana (Rollinium)
CE2.0RCN (Astound)
GO1.0Google Voice

Top vanity holdings

Summary

Like many in the misdial marketing business they don't have much consumer information visible.

Their website at Rolinium.com just says: "For more information, please contact debby@rolinium.com"

Anyone that contacts them, let us know what kind of a response you got (you don't have to say the number it was for)

About Rolinium

No verifiable information found on a telecommunications RespOrg named **Rolinium** with code ROL01 or website rolinium.com. Search results reference unrelated topics such as a video game mechanic in Splatoon[1], a pharmaceutical inhaler (Rolinium 500/50 for asthma/COPD)[3], and various chemistry compounds like pyrrolinium salts[2][4][5][6][7]. No primary sources (e.g., somos.com, fcc.gov, company site) confirm existence as a toll-free operator in Chicago, IL.

Toll-free / RespOrg activity: No toll-free or RespOrg activity found; no matching entity identified in searches.

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

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