NumberResearchThousands-blocks in 909-752
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 909-752 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 909 blocks
Most active assignees, all time — NPA 909
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 909-752-0XXX | 0000–0999 | Reserved | ONVOY, LLC - CA | 649C | BIGBEAR LK | CA |
| — | 909-752-1XXX | 1000–1999 | Reserved | BANDWIDTH.COM CLEC, LLC - CA | 981E | BIGBEAR LK | CA |
| 2001-12-17 | 909-752-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BIGBEAR LK | CA |
| 2005-01-14 | 909-752-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BIGBEAR LK | CA |
| 2005-05-27 | 909-752-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | BIGBEAR LK | CA |
| — | 909-752-5XXX | 5000–5999 | Reserved | ONVOY, LLC - CA | 649C | BIGBEAR LK | CA |
| 2020-07-30 | 909-752-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | BIGBEAR LK | CA |
| 2020-07-30 | 909-752-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BIGBEAR LK | CA |
| 2021-09-07 | 909-752-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BIGBEAR LK | CA |
| 2021-03-30 | 909-752-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BIGBEAR LK | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.