Flotrax is a US toll-free Responsible Organization (RespOrg) identified by code HU. They manage and assign toll-free numbers on behalf of business customers.

How many toll-free numbers does Flotrax have?

Flotrax (HU) manages 12,251 active toll-free numbers as of 2026-04, according to the Somos toll-free registry tracked by Resporgs.com.

How do I request a specific toll-free number from Flotrax?

Resporgs.com hosts a request form for Flotrax at https://resporgs.com/ask/HU. Fill in the number you want and your contact details; we'll route the request to the appropriate party.

Flotrax HU

Vanity Biz Misdial Marketing Group: Flotrax

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Based in Santa Rosa, CA · street view · full size

Based in Santa Rosa, CA · satellite · full size

At a glance

Active numbers

12,251

#151 of 481

Change over 4 years

+12,056

+6182.6%

Opportunism Index

3.02%

#21 of 228

Vanity matches

24.9%

#63 of 201

Median inventory age

7 mo

0.6 years since last change
#159 of 201 oldest

Sub-codes in use

HUP01

Inventory by NPA

Click any NPA for total pool inventory across the industry.

By status

WORKING 12,064 · 98.5%
DISCONN 181 · 1.5%
TRANSIT 6 · 0.0%

Inventory age buckets

1–3 months 2,135 · 16.2%
3–12 months 7,900 · 59.9%
1–2 years 2,029 · 15.4%

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
2019-03	195	195	85	0	0	0
2019-04	7	7	4	195	0	0
2019-05	4	4	1	7	0	0
2019-06	6	6	6	4	0	0
2019-08	2	2	0	6	0	0
2019-09	3	3	1	2	0	0
2019-10	40,040	40,040	4	3	0	0
2019-11	37,901	1	0	2,140	0	2,023
2019-12	12,444	47	1	25,504	0	0
2020-01	12,415	18	18	47	0	0
2020-02	12,402	5	4	18	0	0
2020-03	12,401	4	3	5	0	0
2020-04	12,400	3	2	4	0	0
2020-05	0	0	0	12,400	0	0
2020-06	8	8	5	0	0	0
2020-07	4	4	4	8	0	0
2020-08	8	8	2	4	0	0
2020-09	0	0	0	8	0	0
2020-11	7	7	7	0	0	0
2020-12	0	0	0	7	0	0
2021-02	13	13	5	0	1	0
2021-03	31	31	25	13	0	0
2021-04	8	8	8	31	0	0
2021-05	5	5	1	8	0	0
2022-05	4	4	0	5	0	0
2022-06	8	8	2	4	0	0
2022-07	6	6	3	8	0	0
2022-08	2	2	0	6	0	0
2022-09	5	5	5	2	0	0
2022-10	14	14	5	5	0	0
2022-11	0	0	0	14	0	0
2022-12	17	17	15	0	0	0
2023-01	26	26	2	17	0	0
2023-02	3	3	3	26	0	0
2023-03	0	0	0	3	0	0
2023-04	9	9	3	0	0	0
2023-05	33	33	32	9	0	0
2023-06	7	7	6	33	0	0
2023-07	6	6	0	7	0	0
2023-08	320,230	320,224	4,453	0	415	0
2023-09	9	9	8	320,230	0	5,312
2023-10	8	8	3	9	0	0
2023-11	3	3	1	8	0	0
2023-12	1,518	1,518	6	3	266	0
2024-02	7	7	0	1,518	0	234
2024-03	13	13	10	7	0	0
2024-04	0	0	0	13	0	0
2024-06	8	8	5	0	0	0
2024-07	12	12	2	8	0	0
2024-08	91	91	19	12	0	0
2024-09	263	172	63	0	0	0
2024-10	598	335	150	0	0	0
2024-11	813	215	66	0	0	0
2024-12	1,062	249	69	0	0	0
2025-01	1,675	613	405	0	0	0
2025-02	1,774	124	52	25	0	23
2025-03	1,774	0	0	0	0	0
2025-04	1,901	135	108	8	0	8
2025-05	2,535	815	56	181	0	171
2025-06	3,041	520	46	14	0	14
2025-07	5,842	2,807	90	6	0	5
2025-08	7,176	1,649	1,406	315	0	280
2025-09	8,631	1,706	24	251	0	238
2025-10	13,243	4,640	3,320	28	0	17
2025-11	13,365	223	106	101	0	0
2025-12	12,802	500	128	1,063	0	0
2026-01	11,264	548	76	2,086	0	0
2026-02	10,426	178	137	1,016	0	0
2026-03	11,062	689	162	53	0	4
2026-04	12,251	1,327	250	138	0	118

Flow patterns (42-month cumulative)

Inbound (numbers acquired)

Direct transfer from another RespOrg	36,384.0
Harvested from disconnect pool	20,526.0
First assigned from spare pool	798.0
Reactivated own disconnects	585.0

Outbound (numbers lost)

Direct transfer to another RespOrg	5,916.0
Standard disconnect aging process (3+ months in DISC)	69
Abbreviated disconnect period (1–2 months in DISC)	5,605
Released directly to spare pool	4,448.0

Of the 5,674 disconnect episodes this RespOrg has sent through aging, 99% 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 HU)

LQ	4,097.0	Inteliquent
AT	1,476.0	AT&T
JY	1,053.0	Bandwidth
VZ	983.0	Verizon Business (Verizon)
JF	895.0	Inteliquent
YC	579.0	Marchex
QY	445.0	Inteliquent
PJ	219.0	Independent Resporg (ATLC)
LE	190.0	Intelepeer
WH	155.0	Who's Calling Inc.

Top direct-transfer destinations (OUT of HU)

AT	377.0	AT&T
RY	158.0	Flotrax (Primetel)
VZ	123.0	Verizon Business (Verizon)
KS	79.0	Lumen Technologies (Lumen)
WH	65.0	Who's Calling Inc.
LG	63.0	Lumen Technologies (Lumen)
JN	58.0	Interactivetel
AW	47.0	AT&T Long Distance (AT&T)
AU	43.0	ATL Communications (ATLC)
ZX	43.0	Haven Partners (CHP)

Top vanity holdings

Category:

844NIPPERS 844NIPPERS 800CYPRESS 844CHEF REF 800EPIDERM 800EPIDERM 877BABYSOY 877BABYSOY 888MERKEZI 888MERKEZI 888MERKEZI 800BUMPERS 800LANDAND 800LANDAND 800LANDAND 844BLINGEE 844BLINGEE 844I APERIO 844GARESIO 800WELLVER 800WELLVER 855OFANDEH 844NIPPERS 877MOVILES 877MOVILES 833VOLOGIC 833YHUITEK 888ASERITI 855CORGDOG 855ANSHENG 855AOSHENG 844ZIGXICO 866SPEAKUP 866SPEAKUP 866SPEAKUP 833MDSIOFR 877KRAVITZ 877HOME SECURITY 800BRAYDEN 800BRAYDEN 800BRAYDEN 888JEREMIE 800IRENEMD 800IRENEMD 800IRENEMD 866IREDELL 866IREDELL 866IREDELL 888PLUSH FM 888LIBORUN 888LIANSUM 888LIANRUN 866THE PICK 866THE PICK 866THEPICK 844BIDFREE 888WOLFAND 800TRIUNFO 800TRIUNFO 800TRIUNFO

Summary

They're in the vanity number business and the misdial marketing business.

Contact-form message

with Flotrax

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