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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-06-09 | 347-498-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN03 | NY |
| 2009-06-09 | 347-586-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-634-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-634-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-722-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-722-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-722-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-722-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2009-06-09 | 347-725-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-725-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-725-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-788-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-788-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-828-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN09 | NY |
| 2009-06-09 | 347-828-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN09 | NY |
| 2009-06-09 | 347-985-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-985-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-09 | 347-987-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-06-08 | 347-725-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NWYRCYZN06 | NY |
| 2009-06-08 | 347-725-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NWYRCYZN06 | NY |
| 2009-06-05 | 347-469-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-469-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-469-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-471-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-471-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-549-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-569-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-569-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-569-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-586-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-634-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-651-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-651-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-651-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN06 | NY |
| 2009-06-05 | 347-792-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-792-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-792-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-05 | 347-984-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN07 | NY |
| 2009-06-03 | 347-636-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN15 | NY |
| 2009-06-03 | 347-636-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN15 | NY |
| 2009-06-03 | 347-644-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | NWYRCYZN10 | NY |
| 2009-06-03 | 347-855-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN14 | NY |
| 2009-06-03 | 347-855-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NWYRCYZN14 | NY |
| 2009-05-15 | 347-788-5XXX | 5000–5999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | NWYRCYZN06 | NY |
| 2009-05-15 | 347-788-6XXX | 6000–6999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | NWYRCYZN06 | NY |
| 2009-05-11 | 347-788-4XXX | 4000–4999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | NWYRCYZN06 | NY |
| 2009-05-01 | 347-464-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN06 | NY |
| 2009-04-30 | 347-292-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN13 | NY |
| 2009-04-30 | 347-292-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN13 | NY |
| 2009-04-30 | 347-292-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | NWYRCYZN13 | 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.