NumberResearchRecent thousands-block assignments
6 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 864
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 |
|---|---|---|---|---|---|---|---|
| 2005-08-26 | 864-569-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | SC |
| 2005-08-26 | 864-569-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | SC |
| 2005-08-26 | 864-569-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | SC |
| 2005-08-26 | 864-569-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | SC |
| 2005-08-26 | 864-569-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | SC |
| 2005-08-26 | 864-762-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | UNION | SC |
| 2005-08-19 | 864-424-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | UNION | SC |
| 2005-08-19 | 864-547-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | CLINTON | SC |
| 2005-08-19 | 864-649-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | GAFFNEY | SC |
| 2005-08-18 | 864-249-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | LYMAN | SC |
| 2005-08-16 | 864-508-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | CENTRAL | SC |
| 2005-08-15 | 864-990-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2005-08-15 | 864-990-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2005-08-15 | 864-990-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2005-08-12 | 864-316-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SPARTANBG | SC |
| 2005-08-09 | 864-725-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-725-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | GREENWOOD | SC |
| 2005-08-09 | 864-832-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | PIEDMONT | SC |
| 2005-07-28 | 864-335-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | GREENVILLE | SC |
| 2005-07-28 | 864-335-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | GREENVILLE | SC |
| 2005-07-28 | 864-335-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | GREENVILLE | SC |
| 2005-07-27 | 864-249-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | LYMAN | SC |
| 2005-07-27 | 864-406-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | COWPENS | SC |
| 2005-07-27 | 864-475-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | PACOLET | SC |
| 2005-07-27 | 864-660-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | TRAVESREST | SC |
| 2005-07-27 | 864-724-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | FOUNTANINN | SC |
| 2005-07-25 | 864-425-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GAFFNEY | SC |
| 2005-07-25 | 864-663-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | BLUE RIDGE | SC |
| 2005-07-14 | 864-316-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SPARTANBG | SC |
| 2005-07-14 | 864-642-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | ANDERSON | SC |
| 2005-07-13 | 864-507-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | PICKENS | SC |
| 2005-07-13 | 864-881-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | SIMPSONVL | SC |
| 2005-07-13 | 864-881-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | SIMPSONVL | SC |
| 2005-07-11 | 864-343-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | EASLEY | SC |
| 2005-07-11 | 864-343-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | EASLEY | SC |
| 2005-07-11 | 864-343-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | EASLEY | SC |
| 2005-07-11 | 864-343-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | EASLEY | SC |
| 2005-07-11 | 864-372-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | LIBERTY | SC |
| 2005-06-28 | 864-631-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2005-06-28 | 864-631-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2005-06-28 | 864-631-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2005-06-28 | 864-631-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | 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.