NumberResearchThousands-blocks in 609-225
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 609-225 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
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2008-08-14 | 609-225-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ATLNTIC CY | NJ |
| 2008-08-14 | 609-225-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ATLNTIC CY | NJ |
| 2009-06-25 | 609-225-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ATLNTIC CY | NJ |
| 2009-06-25 | 609-225-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ATLNTIC CY | NJ |
| 2010-09-13 | 609-225-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ATLNTIC CY | NJ |
| 2008-05-12 | 609-225-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | ATLNTIC CY | NJ |
| 2008-08-20 | 609-225-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | ATLNTIC CY | NJ |
| 2008-08-20 | 609-225-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | ATLNTIC CY | NJ |
| 2008-08-20 | 609-225-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | ATLNTIC CY | NJ |
| 2007-01-03 | 609-225-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | ATLNTIC CY | 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.