NumberResearchThousands-blocks in 347-783
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 347-783 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 347 blocks
Most active assignees, all time — NPA 347
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 347-783-0XXX | 0000–0999 | Reserved | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN09 | NY |
| 2004-08-25 | 347-783-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN09 | NY |
| 2021-12-01 | 347-783-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN09 | NY |
| 2008-01-23 | 347-783-3XXX | 3000–3999 | Assigned | RINGSQUARED TELECOM LLC | 892E | NWYRCYZN09 | NY |
| 2009-10-01 | 347-783-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN09 | NY |
| 2009-10-01 | 347-783-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN09 | NY |
| 2006-09-26 | 347-783-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN09 | NY |
| 2009-10-01 | 347-783-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN09 | NY |
| 2006-03-07 | 347-783-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN09 | NY |
| 2002-11-07 | 347-783-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN09 | NY |
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.