NumberResearchRecent thousands-block assignments
4 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 507
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 |
|---|---|---|---|---|---|---|---|
| 2015-05-20 | 507-353-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ZUMBRO FLS | MN |
| 2015-05-20 | 507-468-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | DUNDEE | MN |
| 2015-05-20 | 507-487-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | ARCO | MN |
| 2015-05-20 | 507-519-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ST PETER | MN |
| 2015-05-20 | 507-528-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | CLAREMONT | MN |
| 2015-05-20 | 507-571-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | WASECA | MN |
| 2015-05-20 | 507-584-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MN | 184D | DEXTER | MN |
| 2015-05-20 | 507-632-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | CEYLON | MN |
| 2015-05-20 | 507-677-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | CHANDLER | MN |
| 2015-05-20 | 507-678-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | DELFT | MN |
| 2015-05-20 | 507-683-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | BIGELOW | MN |
| 2015-05-20 | 507-690-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | PIPESTONE | MN |
| 2015-05-20 | 507-734-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | BALATON | MN |
| 2015-05-20 | 507-773-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | EAST CHAIN | MN |
| 2015-05-20 | 507-967-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | ELLSWORTH | MN |
| 2015-05-18 | 507-323-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MN | 8405 | FARIBAULT | MN |
| 2015-05-15 | 507-961-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | WINONA | MN |
| 2015-04-23 | 507-403-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | NORTHFIELD | MN |
| 2015-04-23 | 507-403-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | NORTHFIELD | MN |
| 2015-03-27 | 507-668-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ALBERT LEA | MN |
| 2015-03-11 | 507-752-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | LAMBERTON | MN |
| 2015-03-11 | 507-765-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | PRESTON | MN |
| 2015-03-11 | 507-767-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MN | 184D | KELLOGG | MN |
| 2015-03-11 | 507-872-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | MINNEOTA | MN |
| 2015-02-27 | 507-668-2XXX | 2000–2999 | Assigned | QWEST CORPORATION | 9631 | ALBERT LEA | MN |
| 2015-02-18 | 507-264-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | IONA | MN |
| 2015-02-18 | 507-428-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | GHENT | MN |
| 2015-02-18 | 507-442-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MN | 184D | EDGERTON | MN |
| 2015-02-18 | 507-483-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | ADRIAN | MN |
| 2015-02-18 | 507-595-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | KILKENNY | MN |
| 2015-02-18 | 507-763-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MN | 184D | CURRIE | MN |
| 2015-02-18 | 507-764-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | SHERBURN | MN |
| 2015-02-18 | 507-879-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MN | 184D | LAKEWILSON | MN |
| 2015-02-02 | 507-391-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ALBERT LEA | MN |
| 2015-02-02 | 507-405-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ROCHESTER | MN |
| 2015-02-02 | 507-405-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ROCHESTER | MN |
| 2015-02-02 | 507-405-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MN | 980E | ROCHESTER | MN |
| 2015-01-15 | 507-473-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MN | 8405 | ALBERT LEA | MN |
| 2014-12-31 | 507-469-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | MANKATO | MN |
| 2014-12-31 | 507-508-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | MANKATO | MN |
| 2014-12-31 | 507-517-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ROCHESTER | MN |
| 2014-12-31 | 507-517-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ROCHESTER | MN |
| 2014-12-19 | 507-479-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | NEW SWEDEN | MN |
| 2014-12-19 | 507-489-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | WALDORF | MN |
| 2014-12-19 | 507-579-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | TYLER | MN |
| 2014-12-19 | 507-636-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | MOUNTAINLK | MN |
| 2014-12-19 | 507-693-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | MILLVILLE | MN |
| 2014-12-19 | 507-698-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | WATERVILLE | MN |
| 2014-12-19 | 507-853-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | OKABENA | MN |
| 2014-12-19 | 507-881-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MN | 184D | ST CHARLES | MN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.