NumberResearchRecent thousands-block assignments
25 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 854
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 |
|---|---|---|---|---|---|---|---|
| 2025-09-17 | 854-223-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PAWLEYS IS | SC |
| 2025-09-17 | 854-250-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NICHOLS | SC |
| 2025-09-17 | 854-279-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BEAUFORT | SC |
| 2025-09-15 | 854-224-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MCBEE | SC |
| 2025-09-15 | 854-242-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KINGSTREE | SC |
| 2025-09-15 | 854-244-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FLORENCE | SC |
| 2025-09-15 | 854-266-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MULLINS | SC |
| 2025-09-15 | 854-277-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MYRTLE BCH | SC |
| 2025-09-15 | 854-295-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | MONCKS COR | SC |
| 2025-09-15 | 854-442-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLIO | SC |
| 2025-09-15 | 854-544-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BENNETTSVL | SC |
| 2025-09-15 | 854-585-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLENHEIM | SC |
| 2025-09-15 | 854-666-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAKE CITY | SC |
| 2025-09-15 | 854-840-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAMAR | SC |
| 2025-09-12 | 854-455-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2025-09-12 | 854-455-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2025-09-05 | 854-267-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HARTSVILLE | SC |
| 2025-09-05 | 854-894-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MYRTLE BCH | SC |
| 2025-09-05 | 854-894-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MYRTLE BCH | SC |
| 2025-09-03 | 854-248-2XXX | 2000–2999 | Assigned | ONVOY, LLC - SC | 548E | PAGELAND | SC |
| 2025-09-03 | 854-262-3XXX | 3000–3999 | Assigned | ONVOY, LLC - SC | 548E | GEORGETOWN | SC |
| 2025-09-03 | 854-279-5XXX | 5000–5999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-09-03 | 854-279-8XXX | 8000–8999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-08-26 | 854-291-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2025-08-26 | 854-291-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2025-08-26 | 854-291-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2025-08-20 | 854-279-0XXX | 0000–0999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-08-20 | 854-279-2XXX | 2000–2999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-08-11 | 854-301-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-301-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA SC- LLC | 635C | CHARLESTON | SC |
| 2025-08-11 | 854-336-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JAMESTOWN | SC |
| 2025-08-11 | 854-663-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PINEVILLE | SC |
| 2025-08-07 | 854-299-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTSVILLE | SC |
| 2025-08-05 | 854-278-8XXX | 8000–8999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-07-14 | 854-291-1XXX | 1000–1999 | Assigned | HD CARRIER LLC | 321J | CHARLESTON | SC |
| 2025-07-10 | 854-278-7XXX | 7000–7999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-07-10 | 854-296-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SUMMERVL | SC |
| 2025-07-01 | 854-289-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | HILTONHEAD | SC |
| 2025-07-01 | 854-289-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | HILTONHEAD | SC |
| 2025-07-01 | 854-289-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | HILTONHEAD | SC |
| 2025-07-01 | 854-289-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | HILTONHEAD | SC |
| 2025-07-01 | 854-289-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | HILTONHEAD | SC |
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.