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 534
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 |
|---|---|---|---|---|---|---|---|
| 2024-12-05 | 534-263-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | MILL CREEK | WI |
| 2024-10-23 | 534-205-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF WISCONSIN, LLC - WI | 227F | EAU CLAIRE | WI |
| 2024-10-18 | 534-758-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | SCANDINVIA | WI |
| 2024-10-18 | 534-794-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | MOSINEE | WI |
| 2024-10-11 | 534-200-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-10-09 | 534-777-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | VESPER | WI |
| 2024-09-30 | 534-300-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DORCHESTER | WI |
| 2024-09-30 | 534-333-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHILI | WI |
| 2024-09-30 | 534-363-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRANTON | WI |
| 2024-09-30 | 534-666-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GREENWOOD | WI |
| 2024-09-30 | 534-999-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STETSONVL | WI |
| 2024-09-27 | 534-204-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-09-27 | 534-204-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-09-11 | 534-210-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2024-08-22 | 534-204-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-08-22 | 534-204-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-08-20 | 534-535-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | JUNCTIONCY | WI |
| 2024-08-14 | 534-333-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WI | 007F | CHILI | WI |
| 2024-08-01 | 534-200-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-07-31 | 534-227-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | COLBY | WI |
| 2024-07-22 | 534-230-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-06-17 | 534-210-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2024-06-17 | 534-210-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2024-06-17 | 534-226-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | RICE LAKE | WI |
| 2024-06-17 | 534-231-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | STEVENS PT | WI |
| 2024-06-17 | 534-231-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | STEVENS PT | WI |
| 2024-06-17 | 534-232-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2024-06-17 | 534-794-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | MOSINEE | WI |
| 2024-05-31 | 534-230-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
| 2024-05-14 | 534-204-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-04-29 | 534-230-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RHINELANDR | WI |
| 2024-04-10 | 534-888-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | WAUPACA | WI |
| 2024-04-08 | 534-201-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CAMERON | WI |
| 2024-03-29 | 534-233-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LADYSMITH | WI |
| 2024-03-21 | 534-231-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | STEVENS PT | WI |
| 2024-03-21 | 534-231-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | STEVENS PT | WI |
| 2024-03-21 | 534-232-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2024-03-21 | 534-232-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2024-03-20 | 534-626-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2024-03-11 | 534-901-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | WAUSAU | WI |
| 2024-03-11 | 534-901-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | WAUSAU | WI |
| 2024-02-29 | 534-213-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ELEVA | WI |
| 2024-02-27 | 534-210-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RIVERFALLS | WI |
| 2024-02-27 | 534-217-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERRILLAN | WI |
| 2024-02-23 | 534-535-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JUNCTIONCY | WI |
| 2024-02-23 | 534-600-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | THREELAKES | WI |
| 2024-02-22 | 534-837-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | CRANDON | WI |
| 2024-02-21 | 534-349-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ELK LAKE | WI |
| 2024-02-19 | 534-534-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | WEBSTER | WI |
| 2024-02-14 | 534-228-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RHINELANDR | WI |
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.