NumberResearchRecent thousands-block assignments
0 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, all time — NPA 276
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 |
|---|---|---|---|---|---|---|---|
| 2018-10-25 | 276-865-3XXX | 3000–3999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | HAYSI | VA |
| 2017-01-25 | 276-201-8XXX | 8000–8999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | MARTINSVL | VA |
| 2010-10-28 | 276-495-3XXX | 3000–3999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | DANTE | VA |
| 2010-10-28 | 276-738-1XXX | 1000–1999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | ST PAUL | VA |
| 2010-10-28 | 276-880-0XXX | 0000–0999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | LEBANON | VA |
| 2010-10-28 | 276-991-6XXX | 6000–6999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | HONAKER | VA |
| 2010-10-22 | 276-250-2XXX | 2000–2999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | RURALRTRET | VA |
| 2010-09-16 | 276-433-2XXX | 2000–2999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | RICHLANDS | VA |
| 2010-09-10 | 276-335-2XXX | 2000–2999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | WYTHEVILLE | VA |
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.