NumberResearchRecent thousands-block assignments
4,257 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/30/2026
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
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-08-12 | 728-221-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | JUPITER | FL |
| 2025-08-12 | 728-221-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | JUPITER | FL |
| 2025-08-12 | 728-233-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2025-08-12 | 728-233-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2025-08-12 | 737-424-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-08-12 | 737-424-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-08-12 | 754-340-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | HOLLYWOOD | FL |
| 2025-08-12 | 754-349-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | DEERFLDBCH | FL |
| 2025-08-12 | 754-349-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | DEERFLDBCH | FL |
| 2025-08-12 | 754-349-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | DEERFLDBCH | FL |
| 2025-08-12 | 762-416-1XXX | 1000–1999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | JASPER | GA |
| 2025-08-12 | 770-657-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NW | GA |
| 2025-08-12 | 772-314-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | PTST LUCIE | FL |
| 2025-08-12 | 772-314-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | PTST LUCIE | FL |
| 2025-08-12 | 773-204-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | CHICGOZN07 | IL |
| 2025-08-12 | 802-252-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VT | 451F | ESSEX JCT | VT |
| 2025-08-12 | 802-252-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VT | 451F | ESSEX JCT | VT |
| 2025-08-12 | 803-964-7XXX | 7000–7999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | SC |
| 2025-08-12 | 826-273-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | 4644 | HARTWOOD | VA |
| 2025-08-12 | 831-329-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SALINAS | CA |
| 2025-08-12 | 839-323-0XXX | 0000–0999 | Assigned | ONVOY, LLC - SC | 548E | ORANGEBURG | SC |
| 2025-08-12 | 839-323-1XXX | 1000–1999 | Assigned | ONVOY, LLC - SC | 548E | ORANGEBURG | SC |
| 2025-08-12 | 850-357-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | FTWALTNBCH | FL |
| 2025-08-12 | 850-931-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | SANROSABCH | FL |
| 2025-08-12 | 863-509-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | MOOREHAVEN | FL |
| 2025-08-12 | 864-926-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LYMAN | SC |
| 2025-08-12 | 870-968-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AR | 348F | WYNNE | AR |
| 2025-08-12 | 870-981-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - AR | 196F | BIGGERS | AR |
| 2025-08-12 | 870-984-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - AR | 196F | BLOOMNGGRV | AR |
| 2025-08-12 | 878-200-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | SCOTTDALE | PA |
| 2025-08-12 | 878-209-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | ALIQUIPPA | PA |
| 2025-08-12 | 904-331-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | GREENCVSPG | FL |
| 2025-08-12 | 910-313-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | WILMINGTON | NC |
| 2025-08-12 | 910-383-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | WILMINGTON | NC |
| 2025-08-12 | 910-784-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | WILMINGTON | NC |
| 2025-08-12 | 910-792-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | WILMINGTON | NC |
| 2025-08-12 | 910-796-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | WILMINGTON | NC |
| 2025-08-12 | 914-477-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | CRTNONHDSN | NY |
| 2025-08-12 | 920-934-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | DE PERE | WI |
| 2025-08-12 | 934-260-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | SMITHTOWN | NY |
| 2025-08-12 | 941-466-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | BOCAGRANDE | FL |
| 2025-08-12 | 943-270-6XXX | 6000–6999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NW | GA |
| 2025-08-12 | 943-270-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NW | GA |
| 2025-08-12 | 943-270-8XXX | 8000–8999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA NW | GA |
| 2025-08-12 | 943-285-2XXX | 2000–2999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA | GA |
| 2025-08-12 | 943-285-3XXX | 3000–3999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA | GA |
| 2025-08-12 | 943-285-4XXX | 4000–4999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA | GA |
| 2025-08-12 | 943-285-5XXX | 5000–5999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA | GA |
| 2025-08-12 | 943-285-6XXX | 6000–6999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA | GA |
| 2025-08-12 | 943-285-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | ATLANTA | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/30/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.