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

At a glance

Active numbers
12,251
#151 of 481
Change over 4 years
+12,243
+153037.5%
Opportunism Index
35.57%
#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
1
HUP01

Inventory by NPA

4,357
800
4,381
888
1,076
877
774
866
654
855
149
844
860
833

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
13K10K7K3K02022-062024-072026-04
Show monthly numbers
MonthInventoryAcquiredHarvestedLostFrom spareTo spare
2022-06 8 0 0 0 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
2023-09 9 9 8 7 0 0
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
2024-05 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 RespOrg36,384.0
Harvested from disconnect pool20,526.0
First assigned from spare pool798.0
Reactivated own disconnects585.0

Outbound (numbers lost)

Direct transfer to another RespOrg5,916.0
Standard disconnect aging process (3+ months in DISC)69
Abbreviated disconnect period (1–2 months in DISC)5,605
Released directly to spare pool4,448.0

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)

LQ4,097.0Inteliquent
AT1,476.0AT&T
JY1,053.0Bandwidth
VZ983.0Verizon Business (Verizon)
JF895.0Inteliquent
YC579.0Marchex
QY445.0Inteliquent
PJ219.0Independent Resporg (ATLC)
LE190.0Intelepeer
WH155.0Who's Calling Inc.

Top direct-transfer destinations (OUT of HU)

AT377.0AT&T
RY158.0Flotrax (Primetel)
VZ123.0Verizon Business (Verizon)
KS79.0Lumen Technologies (Lumen)
WH65.0Who's Calling Inc.
LG63.0Lumen Technologies (Lumen)
JN58.0Interactivetel
AW47.0AT&T Long Distance (AT&T)
AU43.0ATL Communications (ATLC)
ZX43.0Haven Partners

Top vanity holdings

Summary

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

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