NumberResearchThousands-blocks in 319-299
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 319-299 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 319 blocks
Most active assignees, last 30 days — NPA 319
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 |
|---|---|---|---|---|---|---|---|
| 2023-06-14 | 319-299-0XXX | 0000–0999 | Assigned | AUREON COMMUNICATIONS, LLC | 444G | BELLEPLAIN | IA |
| 2026-09-11 | 319-299-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | BELLEPLAIN | IA |
| 2021-08-25 | 319-299-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IA | 221F | BELLEPLAIN | IA |
| 2021-04-09 | 319-299-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IA | 221F | BELLEPLAIN | IA |
| 2021-11-12 | 319-299-4XXX | 4000–4999 | Assigned | ONVOY, LLC - IA | 221F | BELLEPLAIN | IA |
| — | 319-299-5XXX | 5000–5999 | Available | BELLEPLAIN | IA | ||
| — | 319-299-6XXX | 6000–6999 | Available | BELLEPLAIN | IA | ||
| 2017-05-09 | 319-299-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | BELLEPLAIN | IA |
| 2021-02-28 | 319-299-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELLEPLAIN | IA |
| 2016-07-29 | 319-299-9XXX | 9000–9999 | Assigned | WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH | 1167 | BELLEPLAIN | IA |
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.