NumberResearchThousands-blocks in 314-897
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 314-897 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 314 blocks
Most active assignees, all time — NPA 314
New assignments by month
Sep 2026
Aug 2026
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Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-08-11 | 314-897-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | ST LOUIS | MO |
| 2021-08-11 | 314-897-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | ST LOUIS | MO |
| 2021-07-14 | 314-897-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2021-07-14 | 314-897-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2021-07-14 | 314-897-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2021-06-29 | 314-897-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | ST LOUIS | MO |
| 2021-08-03 | 314-897-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | ST LOUIS | MO |
| 2021-06-22 | 314-897-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2021-03-31 | 314-897-8XXX | 8000–8999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | ST LOUIS | MO |
| 2021-08-23 | 314-897-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ST LOUIS | MO |
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.