NumberResearchRecent thousands-block assignments
14 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 810
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 |
|---|---|---|---|---|---|---|---|
| 2025-01-27 | 810-679-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | CROSWELL | MI |
| 2025-01-17 | 810-891-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SANDUSKY | MI |
| 2024-12-30 | 810-332-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-12-30 | 810-332-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-12-30 | 810-332-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-12-30 | 810-406-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-12-30 | 810-406-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-12-23 | 810-325-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | GOODELLS | MI |
| 2024-12-23 | 810-683-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | IMLAY CITY | MI |
| 2024-12-16 | 810-267-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-12-16 | 810-298-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-12-16 | 810-323-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-12-16 | 810-330-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-12-16 | 810-361-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-12-16 | 810-895-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-12-04 | 810-519-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FENTON | MI |
| 2024-11-21 | 810-462-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | YALE | MI |
| 2024-11-21 | 810-867-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | FLUSHING | MI |
| 2024-11-19 | 810-218-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | PORT HURON | MI |
| 2024-11-04 | 810-349-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | CLIMTMORRS | MI |
| 2024-10-22 | 810-351-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | FENTON | MI |
| 2024-10-18 | 810-309-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FLINT | MI |
| 2024-10-17 | 810-309-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-10-17 | 810-353-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-10-17 | 810-353-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-10-02 | 810-345-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-09-16 | 810-626-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BRIGHTON | MI |
| 2024-09-05 | 810-542-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DRYDEN | MI |
| 2024-08-29 | 810-349-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | CLIMTMORRS | MI |
| 2024-08-14 | 810-316-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | BRIGHTON | MI |
| 2024-08-14 | 810-316-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | BRIGHTON | MI |
| 2024-08-06 | 810-353-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-07-16 | 810-379-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAVISON | MI |
| 2024-07-16 | 810-751-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CAPAC | MI |
| 2024-06-04 | 810-353-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FLINT | MI |
| 2024-06-04 | 810-353-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FLINT | MI |
| 2024-05-29 | 810-272-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAPEER | MI |
| 2024-05-29 | 810-991-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTLAND | MI |
| 2024-05-23 | 810-353-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-05-23 | 810-353-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2024-05-21 | 810-349-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | CLIMTMORRS | MI |
| 2024-05-21 | 810-351-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | FENTON | MI |
| 2024-04-29 | 810-208-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FENTON | MI |
| 2024-04-29 | 810-330-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-04-29 | 810-330-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-04-29 | 810-330-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-04-29 | 810-330-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-04-29 | 810-330-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-04-29 | 810-330-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
| 2024-04-29 | 810-330-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAPEER | MI |
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.