NumberResearchRecent thousands-block assignments
4 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 320
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 |
|---|---|---|---|---|---|---|---|
| 2011-09-06 | 320-360-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LITTLE FLS | MN |
| 2011-09-06 | 320-566-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | RUSH CITY | MN |
| 2011-08-30 | 320-774-4XXX | 4000–4999 | Assigned | WORLDCELL SOLUTIONS LLC | 434F | ST CLOUD | MN |
| 2011-08-29 | 320-818-1XXX | 1000–1999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | FOLEY | MN |
| 2011-08-26 | 320-368-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BENSON | MN |
| 2011-08-25 | 320-441-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | WILLMAR | MN |
| 2011-08-08 | 320-247-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | ST CLOUD | MN |
| 2011-08-05 | 320-774-5XXX | 5000–5999 | Assigned | WORLDCELL SOLUTIONS LLC | 434F | ST CLOUD | MN |
| 2011-08-02 | 320-200-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2011-08-02 | 320-200-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2011-07-26 | 320-321-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MONTEVIDEO | MN |
| 2011-07-26 | 320-403-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WILLMAR | MN |
| 2011-07-26 | 320-433-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST JOSEPH | MN |
| 2011-07-26 | 320-500-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ORTONVILLE | MN |
| 2011-07-20 | 320-200-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2011-07-18 | 320-566-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2011-07-12 | 320-296-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | HUTCHINSON | MN |
| 2011-06-30 | 320-321-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MONTEVIDEO | MN |
| 2011-06-30 | 320-433-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST JOSEPH | MN |
| 2011-06-30 | 320-500-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ORTONVILLE | MN |
| 2011-06-10 | 320-774-9XXX | 9000–9999 | Assigned | WORLDCELL SOLUTIONS LLC | 434F | ST CLOUD | MN |
| 2011-06-02 | 320-200-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2011-05-24 | 320-200-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MN | 8405 | ST CLOUD | MN |
| 2011-05-24 | 320-460-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MN | 8405 | ALEXANDRIA | MN |
| 2011-05-20 | 320-469-5XXX | 5000–5999 | Assigned | WORLDCELL SOLUTIONS LLC | 434F | ST CLOUD | MN |
| 2011-05-10 | 320-281-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2011-05-10 | 320-566-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2011-04-28 | 320-537-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ISLE | MN |
| 2011-04-28 | 320-738-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ONAMIA | MN |
| 2011-04-15 | 320-403-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | WILLMAR | MN |
| 2011-04-06 | 320-438-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | PINE CITY | MN |
| 2011-03-17 | 320-200-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2011-03-17 | 320-339-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2011-03-17 | 320-339-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2011-02-23 | 320-403-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WILLMAR | MN |
| 2011-02-22 | 320-496-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRAHAM | MN |
| 2011-02-21 | 320-497-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MN | 184D | ST CLOUD | MN |
| 2011-02-17 | 320-534-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | ST CLOUD | MN |
| 2011-01-19 | 320-428-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | MN |
| 2011-01-12 | 320-368-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BENSON | MN |
| 2011-01-05 | 320-455-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | HUTCHINSON | MN |
| 2010-12-28 | 320-535-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LITCHFIELD | MN |
| 2010-12-17 | 320-305-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | ORTONVILLE | MN |
| 2010-12-17 | 320-362-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | MILACA | MN |
| 2010-12-06 | 320-300-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENCOE | MN |
| 2010-11-23 | 320-400-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLIVIA | MN |
| 2010-11-15 | 320-315-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITEFLS | MN |
| 2010-11-15 | 320-321-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONTEVIDEO | MN |
| 2010-11-15 | 320-441-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WILLMAR | MN |
| 2010-11-15 | 320-455-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUTCHINSON | MN |
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.