NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/25/2026
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
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-08-18 | 843-928-6XXX | 6000–6999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | AWENDAW | SC |
| 2017-11-10 | 843-867-6XXX | 6000–6999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | CHARLESTON | SC |
| 2010-11-24 | 843-900-3XXX | 3000–3999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | SUMMERVL | SC |
| 2010-06-02 | 843-749-1XXX | 1000–1999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | ST STEPHEN | SC |
| 2010-04-21 | 843-471-1XXX | 1000–1999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | CHARLESTON | SC |
| 2006-09-26 | 843-377-8XXX | 8000–8999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | CHARLESTON | SC |
| 2004-11-12 | 843-471-2XXX | 2000–2999 | Assigned | BERKELEY CABLE TELEVISION INC DBA HOME TELECOM-SC | 712C | CHARLESTON | SC |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/25/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.