NumberResearchThousands-blocks in 609-606
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 609-606 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 609 blocks
Most active assignees, all time — NPA 609
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2020-07-20 | 609-606-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2013-03-21 | 609-606-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | PLAINSBORO | NJ |
| 2008-02-08 | 609-606-2XXX | 2000–2999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | PLAINSBORO | NJ |
| — | 609-606-3XXX | 3000–3999 | Reserved | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | PLAINSBORO | NJ |
| 2024-09-26 | 609-606-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2008-09-04 | 609-606-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | PLAINSBORO | NJ |
| 2007-05-02 | 609-606-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | PLAINSBORO | NJ |
| 2024-11-08 | 609-606-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2012-03-05 | 609-606-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | PLAINSBORO | NJ |
| — | 609-606-9XXX | 9000–9999 | Reserved | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | PLAINSBORO | NJ |
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.