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 |
|---|---|---|---|---|---|---|---|
| 2012-09-06 | 320-348-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | COLDSPRING | MN |
| 2012-09-06 | 320-364-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | MORA | MN |
| 2012-09-06 | 320-365-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | BIRDISLAND | MN |
| 2012-09-06 | 320-373-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | LITCHFIELD | MN |
| 2012-09-06 | 320-385-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | HINCKLEY | MN |
| 2012-09-06 | 320-403-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MN | 184D | WILLMAR | MN |
| 2012-09-06 | 320-429-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | SAUKCENTRE | MN |
| 2012-09-06 | 320-433-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | ST JOSEPH | MN |
| 2012-09-06 | 320-500-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | ORTONVILLE | MN |
| 2012-09-06 | 320-547-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | SWANVILLE | MN |
| 2012-09-06 | 320-733-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | LITTLE FLS | MN |
| 2012-09-06 | 320-818-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | FOLEY | MN |
| 2012-09-06 | 320-844-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | AVON | MN |
| 2012-09-06 | 320-961-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | OGILVIE | MN |
| 2012-08-14 | 320-318-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2012-08-14 | 320-669-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | CLARKFIELD | MN |
| 2012-08-13 | 320-316-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2012-08-13 | 320-316-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2012-08-13 | 320-316-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2012-08-10 | 320-247-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | ST CLOUD | MN |
| 2012-08-03 | 320-774-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ST CLOUD | MN |
| 2012-07-13 | 320-307-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | BRAHAM | MN |
| 2012-06-29 | 320-329-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | RENVILLE | MN |
| 2012-06-29 | 320-852-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | CARLOS | MN |
| 2012-06-19 | 320-441-2XXX | 2000–2999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WILLMAR | MN |
| 2012-06-18 | 320-339-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2012-06-18 | 320-339-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2012-06-18 | 320-380-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CLOUD | MN |
| 2012-06-14 | 320-345-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN | 7783 | ST CLOUD | MN |
| 2012-06-11 | 320-364-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | MORA | MN |
| 2012-06-11 | 320-429-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | SAUKCENTRE | MN |
| 2012-05-31 | 320-318-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2012-05-30 | 320-287-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | MORRIS | MN |
| 2012-05-15 | 320-209-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | MORA | MN |
| 2012-05-14 | 320-247-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2012-05-14 | 320-247-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST CLOUD | MN |
| 2012-05-14 | 320-358-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | RUSH CITY | MN |
| 2012-05-07 | 320-207-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | HINCKLEY | MN |
| 2012-05-07 | 320-495-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | WAHKON | MN |
| 2012-05-04 | 320-201-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | VILLARD | MN |
| 2012-05-04 | 320-244-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | GROVE CITY | MN |
| 2012-05-04 | 320-270-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | HOLMESCITY | MN |
| 2012-05-04 | 320-338-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | GRANITEFLS | MN |
| 2012-05-04 | 320-357-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | LONGPRAIRI | MN |
| 2012-05-04 | 320-368-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | BENSON | MN |
| 2012-05-04 | 320-460-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | ALEXANDRIA | MN |
| 2012-05-04 | 320-461-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | BROWERVL | MN |
| 2012-05-04 | 320-468-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | PIERZ | MN |
| 2012-05-01 | 320-219-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ALEXANDRIA | MN |
| 2012-04-30 | 320-297-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | APPLETON | 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.