NumberResearchRecent thousands-block assignments
6 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 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 |
|---|---|---|---|---|---|---|---|
| 2014-03-10 | 864-309-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | ANDERSON | SC |
| 2014-03-06 | 864-602-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | MCCORMICK | SC |
| 2014-03-06 | 864-614-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SENECA | SC |
| 2014-03-06 | 864-871-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GRAY COURT | SC |
| 2014-03-03 | 864-513-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | ANTIOCH | SC |
| 2014-03-03 | 864-707-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | SPARTANBG | SC |
| 2014-03-03 | 864-707-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | SPARTANBG | SC |
| 2014-03-03 | 864-762-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | UNION | SC |
| 2014-02-24 | 864-729-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GREENVILLE | SC |
| 2014-02-20 | 864-334-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | GREER | SC |
| 2014-02-20 | 864-359-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-401-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-20 | 864-559-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | SC |
| 2014-02-18 | 864-603-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | GREENVILLE | SC |
| 2014-01-22 | 864-310-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SPARTANBG | SC |
| 2014-01-22 | 864-435-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SPARTANBG | SC |
| 2014-01-20 | 864-802-0XXX | 0000–0999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-1XXX | 1000–1999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-2XXX | 2000–2999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-3XXX | 3000–3999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-4XXX | 4000–4999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-5XXX | 5000–5999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-6XXX | 6000–6999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-7XXX | 7000–7999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-8XXX | 8000–8999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-20 | 864-802-9XXX | 9000–9999 | Assigned | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GREER | SC |
| 2014-01-13 | 864-707-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SPARTANBG | SC |
| 2014-01-09 | 864-619-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | BLACKSBURG | SC |
| 2014-01-06 | 864-952-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CENTRAL | SC |
| 2013-12-26 | 864-510-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | LANDRUM | SC |
| 2013-12-24 | 864-614-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SENECA | SC |
| 2013-12-05 | 864-509-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2013-12-05 | 864-952-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CENTRAL | SC |
| 2013-11-14 | 864-613-1XXX | 1000–1999 | Assigned | SOUTH CAROLINA NET, INC. - SC | 1784 | WESTMINSTR | SC |
| 2013-11-07 | 864-518-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2013-11-07 | 864-518-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2013-11-07 | 864-518-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2013-11-07 | 864-518-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2013-11-07 | 864-518-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2013-11-07 | 864-518-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2013-11-06 | 864-492-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | BLACKSBURG | SC |
| 2013-10-16 | 864-501-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | GREENVILLE | SC |
| 2013-09-30 | 864-401-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ANDERSON | 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.