Virtual PBX
Looking for a toll free number from Virtual PBX?
Tell us which number you want. We'll forward your request to Virtual PBX and follow up. Free to ask, reply within one business day.
Virtual PBX Virtual PBX is a telecommunications company providing cloud-hosted PBX services, VoIP phone systems, SMS, and webchat solutions primarily for small and medium-sized businesses.[1][2] Founded in 1997 in San Francisco, it is headquartered at … read more ↓
Transfer network
How toll free numbers move between Virtual PBX (QA) and other Resp Orgs, reconstructed from Somos registry snapshots. Larger nodes = more transfer volume; Virtual PBX is highlighted. Open the full interactive map →
Scroll to zoom, drag to pan, drag a node to reposition.
- Website: https://www.virtualpbx.com/ Domain since 1997 (29y)
- Phone: (888) 825-0800 via web search: virtualpbx.com
At a glance
Inventory by NPA
Click any NPA for total pool inventory across the industry.
By status
- WORKING 4,286, 100.0%
Inventory age buckets
- 2–5 years 1, 0.0%
- 5+ years 4,285, 96.2%
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
Show monthly numbers
| Month | Inventory | Acquired | Harvested | Lost | From spare | To spare |
|---|---|---|---|---|---|---|
| 2018-03 | 5,651 | 0 | 0 | 0 | 0 | 0 |
| 2018-06 | 5,647 | 0 | 0 | 4 | 0 | 0 |
| 2018-09 | 5,638 | 0 | 0 | 9 | 0 | 0 |
| 2018-10 | 5,632 | 0 | 0 | 6 | 0 | 0 |
| 2018-11 | 5,624 | 0 | 0 | 8 | 0 | 0 |
| 2018-12 | 5,619 | 0 | 0 | 5 | 0 | 0 |
| 2019-01 | 5,618 | 0 | 0 | 1 | 0 | 0 |
| 2019-02 | 5,618 | 0 | 0 | 0 | 0 | 0 |
| 2019-03 | 5,618 | 0 | 0 | 0 | 0 | 0 |
| 2019-04 | 5,584 | 0 | 0 | 34 | 0 | 0 |
| 2019-05 | 5,584 | 0 | 0 | 0 | 0 | 0 |
| 2019-06 | 5,583 | 0 | 0 | 1 | 0 | 0 |
| 2019-08 | 5,544 | 0 | 0 | 39 | 0 | 38 |
| 2019-09 | 5,582 | 38 | 0 | 0 | 38 | 0 |
| 2019-10 | 5,582 | 0 | 0 | 0 | 0 | 0 |
| 2019-11 | 5,582 | 0 | 0 | 0 | 0 | 0 |
| 2019-12 | 5,582 | 0 | 0 | 0 | 0 | 0 |
| 2020-01 | 5,582 | 0 | 0 | 0 | 0 | 0 |
| 2020-02 | 5,581 | 0 | 0 | 1 | 0 | 0 |
| 2020-03 | 5,581 | 0 | 0 | 0 | 0 | 0 |
| 2020-04 | 5,581 | 0 | 0 | 0 | 0 | 0 |
| 2020-05 | 5,581 | 0 | 0 | 0 | 0 | 0 |
| 2020-06 | 5,580 | 0 | 0 | 1 | 0 | 0 |
| 2020-07 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2020-08 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2020-09 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2020-10 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2020-11 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2020-12 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2021-01 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2021-02 | 5,580 | 0 | 0 | 0 | 0 | 0 |
| 2021-03 | 5,581 | 1 | 0 | 0 | 1 | 0 |
| 2021-04 | 4,299 | 0 | 0 | 1,282 | 0 | 0 |
| 2021-05 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-05 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-06 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-07 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-08 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-09 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-10 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-11 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2022-12 | 4,299 | 1 | 0 | 1 | 0 | 0 |
| 2023-01 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-02 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-03 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-04 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-05 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-06 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-07 | 4,299 | 1 | 0 | 1 | 0 | 0 |
| 2023-08 | 4,299 | 1 | 0 | 1 | 0 | 0 |
| 2023-09 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-10 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-11 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2023-12 | 4,298 | 0 | 0 | 1 | 0 | 0 |
| 2024-02 | 4,299 | 1 | 0 | 0 | 0 | 0 |
| 2024-03 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2024-04 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2024-05 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2024-06 | 4,299 | 0 | 0 | 0 | 0 | 0 |
| 2024-07 | 4,298 | 0 | 0 | 1 | 0 | 0 |
| 2024-08 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2024-09 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2024-10 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2024-11 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2024-12 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-01 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-02 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-03 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-04 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-05 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-06 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-07 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-08 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-09 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-10 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-11 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2025-12 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2026-01 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2026-02 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2026-03 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2026-04 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2026-05 | 4,298 | 0 | 0 | 0 | 0 | 0 |
| 2026-06 | 4,297 | 0 | 0 | 1 | 0 | 0 |
Flow patterns (42-month cumulative)
Inbound (numbers acquired)
| Direct transfer from another RespOrg | 12.0 |
| Harvested from disconnect pool | 0.0 |
| First assigned from spare pool | 117.0 |
| Reactivated own disconnects | 0.0 |
Outbound (numbers lost)
| Direct transfer to another RespOrg | 156.0 |
| Standard disconnect aging process (3+ months in DISC) | 0 |
| Abbreviated disconnect period (1–2 months in DISC) | 1,281 |
| Released directly to spare pool | 76.0 |
Of the 1,281 disconnect episodes this RespOrg has sent through aging, 100% 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.
Summary
Their main product is a virtual office (enhanced voicemail) service.
About Virtual PBX
Virtual PBX is a telecommunications company providing cloud-hosted PBX services, VoIP phone systems, SMS, and webchat solutions primarily for small and medium-sized businesses.[1][2] Founded in 1997 in San Francisco, it is headquartered at 111 N Market St Ste 1000, San Jose, California, United States, operates as a private company with approximately 59 employees and $12.6 million in revenue, and has no identified parent or holding company.[1]
AI-generated summary (confidence: medium), last updated 2026-04-30. Verify against primary sources before quoting.
Top vanity holdings
Contact-form message
with a customer of Virtual PBX
Testimonials mentioning this resporg (7)
Bill and his team are now my BFFs in the tollfree world. Their extensive website allowed me to research to my heart's content to find the just-right number for me. But more than that. I had researched and decided which Virtual PBX company I wanted to use and I found contradictory "tollfree number ownership" claims in their customer agreement, so I wrote Bill about it. He pursued it by email with a company VP, and cc'd me on all correspondence. It showed me that Bill values his customers and will stand for them first while at the same time he tries to maintain the good corporate relationships he already has. Most impressive is that Bill is seen as so valuable to this PBX company that the VP agreed to take the language to their legal team to have the wording better serve their clients. Thanks for this. I will be recommending you to anyone I know that needs tollfree.
· Marie McLean, 2012-02-01
Bill and his team are now my BFFs in the tollfree world. Their extensive website allowed me to research to my heart's content to find the just-right number for me. But more than that. I had researched and decided which Virtual PBX company I wanted to use and I found contradictory tollfree number ownership" claims in their customer agreement so I wrote Bill about it. He pursued it by email with a company VP, and cc'd me on all correspondence. It showed me that Bill values his customers and will stand for them first while at the same time he tries to maintain the good corporate relationships he already has. Most impressive is that Bill is seen as so valuable to this PBX company that the VP agreed to take the language to their legal team to have the wording better serve their clients. Thanks for this. I will be recommending you to anyone I know that needs tollfree."
· Marie McLean, 2/1/12
I've very much enjoyed working with you, Bill, and Gloria. I'm also very happy with your recommendation to speak with John at Virtual PBX. He has been very helpful and very patient with all my questions.
· Brooks Lewis, 2011-06-16
I've very much enjoyed working with you, Bill, and Gloria. I'm also very happy with your recommendation to speak with John at Virtual PBX. He has been very helpful and very patient with all my questions.
· Brooks Lewis, 6/16/11
Bill and his team are now my BFFs in the tollfree world. Their extensive website allowed me to research to my heart's content to find the just-right number for me. But more than that. I had researched and decided which Virtual PBX company I wanted to use and I found contradictory tollfree number ownership" claims in their customer agreement so I wrote Bill about it. He pursued it by email with a company VP, and cc'd me on all correspondence. It showed me that Bill values his customers and will stand for them first while at the same time he tries to maintain the good corporate relationships he already has. Most impressive is that Bill is seen as so valuable to this PBX company that the VP agreed to take the language to their legal team to have the wording better serve their clients. Thanks for this. I will be recommending you to anyone I know that needs tollfree."
· Marie McLean, 2012-02-01