OCN 385L · Competitive Local Exchange Carrier
Sequoia Wireless LLC COLD
Total blocks
5
Recent (18 mo)
5
Medium
0
Old
0
Area codes
1
States
1
Address
29034 Westbourne Court
Hayward, CA 94544-6345
29034 Westbourne Court
Hayward, CA 94544-6345
First assigned block
2026-02-25
2026-02-25
Last assigned block
2026-02-25
2026-02-25
Several years old. Contact the number directly.
Sequoia Wireless LLC issued these blocks several years ago. Customers swap carriers every few years, so Sequoia Wireless LLC probably no longer holds them. Try calling any number you're interested in. If a person answers, you've found the current owner and can negotiate with them.
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HQ: Hayward, CA
Block portfolio at a glance
By age
- Recent (5). Last 18 mo
- Medium (0)
- Old (0)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 5 · 5
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Most recent assignments
Last 18 months. These blocks were issued by Sequoia Wireless LLC since 2024-11-14.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (510) 310-XXXX | CA | Hayward | 2026-02-25 |
| (510) 310-0XXX | CA | Hayward | 2026-02-25 |
| (510) 310-1XXX | CA | Hayward | 2026-02-25 |
| (510) 310-5XXX | CA | Hayward | 2026-02-25 |
| (510) 310-9XXX | CA | Hayward | 2026-02-25 |