NumberResearchRecent thousands-block assignments
0 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, all time — NPA 843
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-02-07 | 843-253-7XXX | 7000–7999 | Assigned | ONVOY, LLC - SC | 548E | CHERAW | SC |
| 2024-12-30 | 843-796-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WMYRTLEBCH | SC |
| 2024-12-18 | 843-550-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | TURBEVILLE | SC |
| 2024-12-16 | 843-582-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MYRTLE BCH | SC |
| 2024-12-16 | 843-608-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHARLESTON | SC |
| 2024-12-16 | 843-608-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHARLESTON | SC |
| 2024-12-06 | 843-647-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-12-06 | 843-647-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-12-06 | 843-647-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-12-06 | 843-647-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-12-06 | 843-778-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | LORIS | SC |
| 2024-12-05 | 843-637-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CHARLESTON | SC |
| 2024-12-05 | 843-637-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CHARLESTON | SC |
| 2024-11-13 | 843-269-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2024-11-13 | 843-713-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2024-11-13 | 843-713-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2024-11-11 | 843-771-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | SUMMERVL | SC |
| 2024-10-14 | 843-608-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHARLESTON | SC |
| 2024-10-09 | 843-887-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCLELLANVL | SC |
| 2024-09-24 | 843-585-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-585-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-585-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-585-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HEMINGWAY | SC |
| 2024-09-24 | 843-703-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 843-703-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 843-776-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-776-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-776-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-776-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ST HELENA | SC |
| 2024-09-24 | 843-910-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-24 | 843-910-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHERAW | SC |
| 2024-09-17 | 843-486-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMMERVL | SC |
| 2024-09-10 | 843-783-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HARDEEVL | SC |
| 2024-08-29 | 843-954-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | FLORENCE | SC |
| 2024-08-29 | 843-954-9XXX | 9000–9999 | Assigned | NUSO, LLC | 732J | FLORENCE | SC |
| 2024-08-28 | 843-704-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MONCKS COR | SC |
| 2024-08-14 | 843-962-8XXX | 8000–8999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2024-07-16 | 843-560-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ST GEORGE | SC |
| 2024-07-03 | 843-980-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-07-03 | 843-980-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HILTONHEAD | SC |
| 2024-04-17 | 843-944-2XXX | 2000–2999 | Assigned | ONVOY, LLC - SC | 548E | DARLINGTON | SC |
| 2024-04-10 | 843-480-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHARLESTON | SC |
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.