NumberResearchRecent thousands-block assignments
5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | 321-533-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | COCOABEACH | FL |
| 2026-09-09 | 321-285-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | EASTORANGE | FL |
| 2026-08-24 | 321-551-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2026-08-24 | 321-551-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2026-08-24 | 321-603-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2026-08-20 | 321-533-7XXX | 7000–7999 | Assigned | OPENTACT INC. | 824J | COCOABEACH | FL |
| 2026-08-19 | 321-538-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-08-19 | 321-538-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-08-19 | 321-538-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-08-19 | 321-542-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2026-08-19 | 321-545-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-08-19 | 321-545-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-08-17 | 321-534-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TITUSVILLE | FL |
| 2026-08-17 | 321-534-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TITUSVILLE | FL |
| 2026-08-13 | 321-509-7XXX | 7000–7999 | Assigned | INTRADO COMMUNICATIONS, LLC | 813C | COCOABEACH | FL |
| 2026-08-07 | 321-542-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2026-08-07 | 321-542-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2026-08-05 | 321-530-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-08-05 | 321-530-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-07-21 | 321-533-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | COCOABEACH | FL |
| 2026-07-20 | 321-533-4XXX | 4000–4999 | Assigned | INTRADO COMMUNICATIONS, LLC | 813C | COCOABEACH | FL |
| 2026-07-08 | 321-215-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-07-08 | 321-534-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2026-07-08 | 321-534-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2026-07-08 | 321-534-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | TITUSVILLE | FL |
| 2026-07-08 | 321-538-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-07-08 | 321-538-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-07-08 | 321-538-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-07-08 | 321-538-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-07-07 | 321-533-3XXX | 3000–3999 | Assigned | AHOI LLC | 883K | COCOABEACH | FL |
| 2026-06-26 | 321-445-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2026-06-08 | 321-539-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2026-06-08 | 321-539-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2026-06-08 | 321-539-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2026-06-08 | 321-539-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2026-06-08 | 321-539-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2026-05-29 | 321-538-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2026-05-22 | 321-528-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-05-22 | 321-528-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-05-22 | 321-528-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-05-22 | 321-528-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
| 2026-05-22 | 321-528-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.