NumberResearchRecent thousands-block assignments
2 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, last 30 days — NPA 541
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 |
|---|---|---|---|---|---|---|---|
| 2012-11-15 | 541-559-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | MYRTLE PT | OR |
| 2012-11-15 | 541-588-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | SISTERS | OR |
| 2012-11-15 | 541-623-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | COTTAGEGRV | OR |
| 2012-11-15 | 541-623-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | COTTAGEGRV | OR |
| 2012-11-15 | 541-623-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | COTTAGEGRV | OR |
| 2012-11-15 | 541-623-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OR | 750E | COTTAGEGRV | OR |
| 2012-11-15 | 541-635-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | TOLEDO | OR |
| 2012-11-15 | 541-635-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | TOLEDO | OR |
| 2012-11-15 | 541-641-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | YONCALLA | OR |
| 2012-11-15 | 541-648-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OR | 750E | SILETZ | OR |
| 2012-11-15 | 541-648-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | SILETZ | OR |
| 2012-11-15 | 541-648-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OR | 750E | SILETZ | OR |
| 2012-11-15 | 541-658-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | CRESWELL | OR |
| 2012-11-15 | 541-658-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | CRESWELL | OR |
| 2012-11-15 | 541-658-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | CRESWELL | OR |
| 2012-11-15 | 541-692-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | MALIN | OR |
| 2012-11-15 | 541-692-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | MALIN | OR |
| 2012-11-15 | 541-692-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | MALIN | OR |
| 2012-11-15 | 541-725-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OR | 750E | MAPLETON | OR |
| 2012-11-15 | 541-725-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OR | 750E | MAPLETON | OR |
| 2012-11-15 | 541-802-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OR | 750E | OAKLAND | OR |
| 2012-11-15 | 541-802-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | OAKLAND | OR |
| 2012-11-15 | 541-804-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | DRAIN | OR |
| 2012-11-15 | 541-833-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | VENETA | OR |
| 2012-11-15 | 541-833-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | VENETA | OR |
| 2012-11-15 | 541-833-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OR | 750E | VENETA | OR |
| 2012-11-15 | 541-845-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | MERRILL | OR |
| 2012-11-15 | 541-845-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | MERRILL | OR |
| 2012-11-15 | 541-845-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | MERRILL | OR |
| 2012-11-15 | 541-859-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | ROCKYPOINT | OR |
| 2012-11-15 | 541-859-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | ROCKYPOINT | OR |
| 2012-11-15 | 541-859-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | ROCKYPOINT | OR |
| 2012-11-15 | 541-871-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | SPRAGUERIV | OR |
| 2012-11-15 | 541-871-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | SPRAGUERIV | OR |
| 2012-11-15 | 541-871-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | SPRAGUERIV | OR |
| 2012-11-15 | 541-872-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | GLIDE | OR |
| 2012-11-15 | 541-872-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | GLIDE | OR |
| 2012-11-15 | 541-872-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | GLIDE | OR |
| 2012-11-15 | 541-896-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | LEABURG | OR |
| 2012-11-15 | 541-896-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OR | 750E | LEABURG | OR |
| 2012-11-15 | 541-906-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | PAISLEY | OR |
| 2012-11-15 | 541-906-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | PAISLEY | OR |
| 2012-11-15 | 541-906-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | PAISLEY | OR |
| 2012-11-15 | 541-933-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | MARCOLA | OR |
| 2012-11-14 | 541-329-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | BANDON | OR |
| 2012-11-14 | 541-329-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | BANDON | OR |
| 2012-11-14 | 541-694-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | CHEMULT | OR |
| 2012-11-14 | 541-694-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | CHEMULT | OR |
| 2012-11-14 | 541-696-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | CAMAS VLY | OR |
| 2012-11-14 | 541-696-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OR | 750E | CAMAS VLY | OR |
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.