NumberResearchRecent thousands-block assignments
5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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, last 30 days — NPA 321
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 |
|---|---|---|---|---|---|---|---|
| 2016-02-10 | 321-360-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2016-02-05 | 321-926-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | SANFORD | FL |
| 2016-02-04 | 321-414-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | GENEVA | FL |
| 2016-02-04 | 321-414-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | GENEVA | FL |
| 2016-02-04 | 321-522-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2016-02-02 | 321-257-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | SANFORD | FL |
| 2016-02-02 | 321-257-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | SANFORD | FL |
| 2016-02-01 | 321-419-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2016-02-01 | 321-419-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2016-01-27 | 321-616-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2016-01-27 | 321-616-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2016-01-14 | 321-370-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WINTERPARK | FL |
| 2016-01-14 | 321-370-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WINTERPARK | FL |
| 2016-01-11 | 321-370-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2016-01-11 | 321-370-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2016-01-11 | 321-370-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2016-01-11 | 321-370-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2016-01-11 | 321-593-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | TITUSVILLE | FL |
| 2015-12-31 | 321-799-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | COCOABEACH | FL |
| 2015-12-23 | 321-616-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | COCOA | FL |
| 2015-12-23 | 321-616-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | COCOA | FL |
| 2015-12-23 | 321-616-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | COCOA | FL |
| 2015-12-23 | 321-616-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | COCOA | FL |
| 2015-12-18 | 321-417-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | COCOA | FL |
| 2015-12-18 | 321-417-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | COCOA | FL |
| 2015-12-17 | 321-593-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TITUSVILLE | FL |
| 2015-12-16 | 321-999-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | SANFORD | FL |
| 2015-12-11 | 321-419-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MELBOURNE | FL |
| 2015-12-11 | 321-419-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MELBOURNE | FL |
| 2015-12-11 | 321-419-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MELBOURNE | FL |
| 2015-12-08 | 321-425-4XXX | 4000–4999 | Assigned | BHN IP ENABLED SERVICES, LLC | 045L | EAU GALLIE | FL |
| 2015-12-04 | 321-347-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | ORLANDO | FL |
| 2015-12-04 | 321-347-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | ORLANDO | FL |
| 2015-12-04 | 321-347-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | ORLANDO | FL |
| 2015-12-04 | 321-419-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | MELBOURNE | FL |
| 2015-12-04 | 321-419-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | MELBOURNE | FL |
| 2015-11-25 | 321-275-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF FLORIDA, LLC - FL | 902E | SANFORD | FL |
| 2015-11-19 | 321-204-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-204-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2015-11-19 | 321-370-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2015-11-19 | 321-370-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2015-11-19 | 321-370-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
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.