NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 347
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 |
|---|---|---|---|---|---|---|---|
| 2009-04-30 | 347-292-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN13 | NY |
| 2009-04-30 | 347-292-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN13 | NY |
| 2009-04-16 | 347-459-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2009-03-31 | 347-488-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-488-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-488-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-488-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-488-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-641-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-641-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-932-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-932-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-932-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-942-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-942-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-942-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-948-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-948-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-948-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-31 | 347-961-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-961-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-31 | 347-961-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-23 | 347-471-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN06 | NY |
| 2009-03-17 | 347-338-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-614-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-692-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-692-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-692-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-692-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-772-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-772-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-772-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-772-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-772-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-867-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-867-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-867-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-867-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-982-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-982-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-995-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-995-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-995-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-995-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-995-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-995-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN05 | NY |
| 2009-03-17 | 347-998-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-998-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-998-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
| 2009-03-17 | 347-998-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN04 | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.