NumberResearchThousands-blocks in 812-850
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 812-850 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 812 blocks
Most active assignees, all time — NPA 812
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-01-04 | 812-850-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | NEW ALBANY | IN |
| 2017-05-22 | 812-850-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | NEW ALBANY | IN |
| 2017-12-28 | 812-850-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | NEW ALBANY | IN |
| 2020-08-08 | 812-850-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | NEW ALBANY | IN |
| 2018-10-19 | 812-850-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NEW ALBANY | IN |
| 2018-01-31 | 812-850-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NEW ALBANY | IN |
| 2017-04-12 | 812-850-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | 7314 | NEW ALBANY | IN |
| 2016-09-28 | 812-850-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NEW ALBANY | IN |
| 2017-02-22 | 812-850-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NEW ALBANY | IN |
| 2018-06-28 | 812-850-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | NEW ALBANY | IN |
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.