NumberResearchThousands-blocks in 319-614
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 319-614 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, all time — NPA 319
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 319-614-0XXX | 0000–0999 | Reserved | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PACKWOOD | IA |
| 2004-01-05 | 319-614-1XXX | 1000–1999 | Assigned | LOCAL TELEPHONE DATA SERVICES CORP. | 2842 | PACKWOOD | IA |
| 2024-11-19 | 319-614-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PACKWOOD | IA |
| — | 319-614-3XXX | 3000–3999 | Available | PACKWOOD | IA | ||
| 2021-02-14 | 319-614-4XXX | 4000–4999 | Assigned | ONVOY, LLC - IA | 221F | PACKWOOD | IA |
| — | 319-614-5XXX | 5000–5999 | Available | PACKWOOD | IA | ||
| 2020-05-29 | 319-614-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IA | 221F | PACKWOOD | IA |
| 2016-09-06 | 319-614-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | PACKWOOD | IA |
| — | 319-614-8XXX | 8000–8999 | Available | PACKWOOD | IA | ||
| — | 319-614-9XXX | 9000–9999 | Available | PACKWOOD | 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.