NumberResearchRecent thousands-block assignments
7 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 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 |
|---|---|---|---|---|---|---|---|
| 2008-10-29 | 803-818-6XXX | 6000–6999 | Assigned | PBT COMMUNICATIONS, INC. - SC | 3453 | YORK | SC |
| 2008-10-21 | 803-398-0XXX | 0000–0999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | HAMPTON | SC |
| 2008-10-21 | 803-589-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | WINNSBORO | SC |
| 2008-10-21 | 803-639-9XXX | 9000–9999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | YORK | SC |
| 2008-10-21 | 803-825-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | MANNING | SC |
| 2008-10-21 | 803-934-4XXX | 4000–4999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | SUMTER | SC |
| 2008-10-20 | 803-399-9XXX | 9000–9999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | LEXINGTON | SC |
| 2008-10-17 | 803-384-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | EDGEFIELD | SC |
| 2008-10-17 | 803-687-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | BATESBURG | SC |
| 2008-10-17 | 803-702-2XXX | 2000–2999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | ALLENDALE | SC |
| 2008-10-17 | 803-780-7XXX | 7000–7999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | DENMARK | SC |
| 2008-10-17 | 803-856-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | BISHOPVL | SC |
| 2008-10-17 | 803-956-6XXX | 6000–6999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | BAMBERG | SC |
| 2008-10-15 | 803-280-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2008-10-15 | 803-280-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2008-10-15 | 803-280-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2008-10-15 | 803-445-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-10-15 | 803-445-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-10-15 | 803-445-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-10-15 | 803-445-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-10-15 | 803-445-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-10-15 | 803-445-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-09-18 | 803-235-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LANCASTER | SC |
| 2008-09-18 | 803-246-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LANCASTER | SC |
| 2008-09-18 | 803-614-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORANGEBURG | SC |
| 2008-09-18 | 803-614-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORANGEBURG | SC |
| 2008-09-11 | 803-201-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | COLUMBIA | SC |
| 2008-09-10 | 803-687-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | BATESBURG | SC |
| 2008-09-09 | 803-272-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | CAMDEN | SC |
| 2008-09-08 | 803-245-8XXX | 8000–8999 | Assigned | IDT AMERICA, CORP. - SC | 467E | BAMBERG | SC |
| 2008-09-08 | 803-282-8XXX | 8000–8999 | Assigned | IDT AMERICA, CORP. - SC | 467E | BLACKVILLE | SC |
| 2008-09-08 | 803-607-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | NO SUMTER | SC |
| 2008-09-08 | 803-702-9XXX | 9000–9999 | Assigned | IDT AMERICA, CORP. - SC | 467E | ALLENDALE | SC |
| 2008-09-08 | 803-780-9XXX | 9000–9999 | Assigned | IDT AMERICA, CORP. - SC | 467E | DENMARK | SC |
| 2008-09-05 | 803-656-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NC | 8389 | LK WYLIE W | SC |
| 2008-08-28 | 803-426-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NO AUGUSTA | SC |
| 2008-08-28 | 803-624-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NO AUGUSTA | SC |
| 2008-08-28 | 803-624-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NO AUGUSTA | SC |
| 2008-08-28 | 803-624-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NO AUGUSTA | SC |
| 2008-08-22 | 803-444-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHESTER | SC |
| 2008-08-22 | 803-444-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHESTER | SC |
| 2008-08-22 | 803-583-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PELION | SC |
| 2008-08-15 | 803-271-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWBERRY | SC |
| 2008-08-15 | 803-339-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MILL CREEK | SC |
| 2008-08-14 | 803-795-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SUMTER | SC |
| 2008-08-13 | 803-687-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BATESBURG | SC |
| 2008-08-13 | 803-735-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-08-13 | 803-738-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-08-13 | 803-738-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | SC |
| 2008-08-13 | 803-931-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | 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.