NumberResearchRecent thousands-block assignments
7 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 803
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-07 | 803-583-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PELION | SC |
| 2025-08-07 | 803-712-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINNSBORO | SC |
| 2025-08-07 | 803-838-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RIDGE SPG | SC |
| 2025-08-07 | 803-854-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SANTEE | SC |
| 2025-08-07 | 803-858-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PONDBRANCH | SC |
| 2025-08-07 | 803-874-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STMATTHEWS | SC |
| 2025-08-07 | 803-883-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUMTER | SC |
| 2025-08-06 | 803-225-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NO MANNING | SC |
| 2025-08-06 | 803-229-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BISHORURAL | SC |
| 2025-08-06 | 803-449-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GILBERT | SC |
| 2025-08-06 | 803-527-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAYESVILLE | SC |
| 2025-08-06 | 803-856-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BISHOPVL | SC |
| 2025-08-06 | 803-942-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAMPTON | SC |
| 2025-08-06 | 803-972-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NO SUMTER | SC |
| 2025-08-05 | 803-797-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HEATH SPG | SC |
| 2025-08-05 | 803-825-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MANNING | SC |
| 2025-08-05 | 803-936-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COLUMBIA | SC |
| 2025-04-16 | 803-395-8XXX | 8000–8999 | Assigned | ONVOY, LLC - SC | 548E | ORANGEBURG | SC |
| 2025-04-09 | 803-900-9XXX | 9000–9999 | Assigned | ONVOY, LLC - SC | 548E | CAMDEN | SC |
| 2025-03-19 | 803-903-7XXX | 7000–7999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | SC |
| 2025-03-18 | 803-392-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRANITEVL | SC |
| 2025-03-18 | 803-816-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHPNLTLMTN | SC |
| 2025-02-14 | 803-900-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CAMDEN | SC |
| 2025-02-13 | 803-964-9XXX | 9000–9999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | SC |
| 2025-01-14 | 803-693-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | YORK | SC |
| 2025-01-09 | 803-834-8XXX | 8000–8999 | Assigned | ONVOY, LLC - SC | 548E | COLUMBIA | SC |
| 2025-01-09 | 803-931-4XXX | 4000–4999 | Assigned | ONVOY, LLC - SC | 548E | COLUMBIA | SC |
| 2025-01-09 | 803-964-8XXX | 8000–8999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | SC |
| 2025-01-06 | 803-458-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NO SUMTER | SC |
| 2025-01-06 | 803-968-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NO SUMTER | SC |
| 2024-12-19 | 803-386-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-386-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-391-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-391-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-445-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-661-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-661-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-661-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2024-12-19 | 803-930-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHPNLTLMTS | SC |
| 2024-12-18 | 803-341-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | NO AUGUSTA | SC |
| 2024-12-06 | 803-224-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BARNWELL | SC |
| 2024-12-06 | 803-559-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WAGENER | SC |
| 2024-12-02 | 803-696-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MANNING | SC |
| 2024-12-02 | 803-696-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MANNING | SC |
| 2024-11-21 | 803-398-8XXX | 8000–8999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | SC |
| 2024-10-24 | 803-974-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SANTEE | SC |
| 2024-10-10 | 803-964-0XXX | 0000–0999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | SC |
| 2024-10-09 | 803-247-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORTH | SC |
| 2024-09-17 | 803-997-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ORANGEBURG | SC |
| 2024-09-11 | 803-346-7XXX | 7000–7999 | Assigned | ONVOY, LLC - SC | 548E | HAMPTON | 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.