How many toll free numbers does Rolinium have?

Rolinium (RO) manages 104,734 active toll free numbers as of 2026-10, according to the Somos toll free registry tracked by Resporgs.com.

How do I request a specific toll free number from Rolinium?

Resporgs.com hosts a request form for Rolinium at https://resporgs.com/ask/RO. Fill in the number you want and your contact details. Bill Quimby reads every request and passes appropriate ones to the company that holds the number.

RespOrg directory

Rolinium

Q: What is Rolinium?

Rolinium is a US toll free Responsible Organization (RespOrg), code RO. Rolinium (RespOrg code RO) controls 104,734 US toll free numbers as of October 2026. That is up 68 (0%) since March 2018. Resporgs.com files it under Misdial Marketing. It is part of the Rollinium group. Based in Chicago, IL.

Misdial Marketing Group: Rollinium

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Looking for a toll free number from Rolinium?

Tell me which number you want. I pass appropriate requests to the company that holds the number, and I reply within one business day. It's free to ask.

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Rolinium (RespOrg code RO) controls 104,734 US toll free numbers as of October 2026. That is up 68 (0%) since March 2018. Resporgs.com files it under Misdial Marketing. It is part of the Rollinium group. Based in Chicago, IL.

Transfer network

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

Scroll to zoom, drag to pan, drag a node to reposition.

Transfer Funnel (acquired at a drop, then moved on) Off-hours fast pickup

Based in Chicago, IL, street view, full size

Based in Chicago, IL, satellite, full size

Website: rolinium.com Domain since 1999 (27y)
Phone: (773) 887-6100 via web search: rillion.com

At a glance

Active numbers

104,734

#49 of 479

Change over 4 years

+68

+0.1% · #51 of 159

Opportunism Index

0.02%

#273 of 320

Vanity matches

65.6%

#19 of 207

Median inventory age

148 mo

12.3 years since last change
#13 of 207 oldest

Sub-codes in use

ROL99, ROL01

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

WORKING 104,720, 100.0%

Inventory age buckets

1–3 months 5, 0.0%
3–12 months 136, 0.1%
1–2 years 46, 0.0%
2–5 years 164, 0.1%
5+ years 104,369, 67.3%

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

Show monthly numbers

Month	Inventory	Acquired	Harvested	Lost	From spare	To 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
2026-05	104,736	0	0	0	0	0
2026-06	104,736	0	0	0	0	0
2026-07	104,736	0	0	0	0	0
2026-08	104,736	0	0	0	0	0
2026-09	104,735	1	0	2	1	0
2026-10	104,734	0	0	1	0	0

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg	24.0
Harvested from disconnect pool	2.0
First assigned from spare pool	8,680.0
Reactivated own disconnects	0.0

Outbound (numbers lost)

Direct transfer to another RespOrg	66.0
Entered multi-month disconnect (aging)	0.0
Released directly to spare pool	12,789.0

Top direct-transfer sources (INto RO)

PA	3.0	Paytana (Rollinium)
RB	2.0	RingCentral
OM	2.0	Intrado Communications (Intrado)
GA	2.0	Comet Media
CE	1.0	RCN (Astound)
GO	1.0	Google Voice
CD	1.0	Paetec (Windstream)

Top direct-transfer destinations (OUT of RO)

RB	5.0	RingCentral
PA	3.0	Paytana (Rollinium)
CE	2.0	RCN (Astound)
JT	2.0	Comcast
JY	2.0	Bandwidth
CB	1.0	Crossbow Telecom (Primetel)
GD	1.0	ANI Networks
AU	1.0	NumHub
GO	1.0	Google Voice
KS	1.0	Lumen Technologies (Lumen)

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)

Top vanity holdings

Category:

866MANAGEMENT 866NETWORK 877DEVICES 866APPARATUS 866S SMOOTH 866PRONOTI 888ROOFING 866PRODUCTS 866CHILDREN 866PICTURE 866PICTURE 866PROHOOP 877PROHOOP 877PROIONS 866PROIONS 866COSTUME 877GAMEPOD 877GAMESOF 888ENVIRON 888ENVIRON 866REPLACE 866REPLACE 888WORKSIM 866 888 877COMDDRE 888POLFAPA 866TELEVISION 866HOUSING 877COMMERCIAL 877TECHNOLOGY 877INSURANCE 866INSURANCE 888PREMIUM 888PREMIUM 877PLANNING 866THROUGH 866MEDICATED 877INCLUDING 877GEORGIA 877HOUSEOF 888SWEATSHIRTS 866SWEATSHIRTS 866PROMOTI 866INVESTMENT 866CONSTRUCTION 866VINTAGE 877RECORDED 877PACKAGE 877PACKAGE 866CHINESE 888WORKSIN 866CANCELLED 866REMOVAL 888PUBLICA 877EMOTION 877EMOTION 866VENTURE 866REPAIRS 877LIGHTER

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