NumberResearchRecent thousands-block assignments
0 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, all time — NPA 804
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-06-30 | 804-376-2XXX | 2000–2999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | POWHATAN | VA |
| 2022-07-15 | 804-645-8XXX | 8000–8999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | MCKENNEY | VA |
| 2022-07-15 | 804-838-9XXX | 9000–9999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | DINWIDDIE | VA |
| 2021-03-24 | 804-891-6XXX | 6000–6999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | PETERSBURG | VA |
| 2018-07-02 | 804-508-1XXX | 1000–1999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | RICHMOND | VA |
| 2017-09-13 | 804-455-1XXX | 1000–1999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | CUMBERLAND | VA |
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.