NumberResearchRecent thousands-block assignments
8 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 567
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 |
|---|---|---|---|---|---|---|---|
| 2023-05-11 | 567-394-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2023-05-11 | 567-398-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2023-05-11 | 567-398-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2023-05-11 | 567-398-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2023-05-11 | 567-398-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2023-05-11 | 567-398-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2023-05-05 | 567-624-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | BOWLNGGREN | OH |
| 2023-04-28 | 567-624-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOWLNGGREN | OH |
| 2023-04-24 | 567-415-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-24 | 567-415-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-24 | 567-415-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-24 | 567-415-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-24 | 567-415-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-24 | 567-415-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-24 | 567-415-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-21 | 567-223-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOUDONVL | OH |
| 2023-04-21 | 567-321-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWWSHNGTN | OH |
| 2023-04-21 | 567-335-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HAYESVILLE | OH |
| 2023-04-21 | 567-351-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEW LONDON | OH |
| 2023-04-21 | 567-367-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REPUBLIC | OH |
| 2023-04-21 | 567-392-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-21 | 567-392-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-21 | 567-392-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2023-04-21 | 567-398-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | MANSFIELD | OH |
| 2023-04-21 | 567-407-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLYMOUTH | OH |
| 2023-04-21 | 567-412-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WEST SALEM | OH |
| 2023-04-21 | 567-423-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PERRYSVL | OH |
| 2023-04-21 | 567-463-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ASHLAND | OH |
| 2023-04-21 | 567-465-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLOOMVILLE | OH |
| 2023-04-21 | 567-557-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MILAN | OH |
| 2023-04-21 | 567-706-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONROEVL | OH |
| 2023-04-21 | 567-708-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OAK HARBOR | OH |
| 2023-04-21 | 567-786-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REDHAW | OH |
| 2023-04-21 | 567-805-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NORWALK | OH |
| 2023-04-21 | 567-842-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAKEVILLE | OH |
| 2023-04-21 | 567-877-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HURON | OH |
| 2023-04-21 | 567-895-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAVANNAH | OH |
| 2023-04-20 | 567-463-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ASHLAND | OH |
| 2023-04-20 | 567-500-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATTICA | OH |
| 2023-04-20 | 567-746-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELLEVUE | OH |
| 2023-04-19 | 567-392-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | LIMA | OH |
| 2023-04-17 | 567-900-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2023-04-17 | 567-900-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2023-04-12 | 567-304-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | TOLEDO | OH |
| 2023-04-08 | 567-283-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | SANDUSKY | OH |
| 2023-04-04 | 567-666-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TOLEDO | OH |
| 2023-03-27 | 567-410-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | MANSFIELD | OH |
| 2023-03-23 | 567-378-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | CHESTERVL | OH |
| 2023-03-22 | 567-666-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | TOLEDO | OH |
| 2023-03-14 | 567-403-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | NORWALK | OH |
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.