NumberResearchThousands-blocks in 760-651
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 760-651 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 760 blocks
Most active assignees, all time — NPA 760
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 760-651-0XXX | 0000–0999 | Available | VALLEY CTR | CA | ||
| — | 760-651-1XXX | 1000–1999 | Reserved | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | VALLEY CTR | CA |
| 2008-12-17 | 760-651-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | VALLEY CTR | CA |
| 2003-06-27 | 760-651-3XXX | 3000–3999 | Assigned | AT&T - LOCAL | 7421 | VALLEY CTR | CA |
| — | 760-651-4XXX | 4000–4999 | Reserved | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | VALLEY CTR | CA |
| 2004-05-13 | 760-651-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7147 | VALLEY CTR | CA |
| 2011-07-19 | 760-651-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | VALLEY CTR | CA |
| — | 760-651-7XXX | 7000–7999 | Available | VALLEY CTR | CA | ||
| 2005-10-19 | 760-651-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | VALLEY CTR | CA |
| 2021-04-22 | 760-651-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | VALLEY CTR | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.