NumberResearchRecent thousands-block assignments
3 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 734
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 |
|---|---|---|---|---|---|---|---|
| 2025-04-30 | 734-220-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PETERSBURG | MI |
| 2025-04-30 | 734-828-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DUNDEE | MI |
| 2025-04-30 | 734-876-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAYBEE | MI |
| 2025-04-30 | 734-880-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NOSYLVANIA | MI |
| 2025-04-30 | 734-885-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | LIVONIA | MI |
| 2025-04-25 | 734-598-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONROE | MI |
| 2025-04-25 | 734-877-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI |
| 2025-04-25 | 734-885-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIVONIA | MI |
| 2025-04-17 | 734-465-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI |
| 2025-04-14 | 734-317-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ERIE | MI |
| 2025-04-03 | 734-579-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | YPSILANTI | MI |
| 2025-03-12 | 734-328-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BELLEVILLE | MI |
| 2025-03-10 | 734-471-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKWOOD | MI |
| 2025-03-10 | 734-493-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TRENTON | MI |
| 2025-03-10 | 734-681-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILAN | MI |
| 2025-03-06 | 734-312-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | WAYNE | MI |
| 2025-03-06 | 734-885-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LIVONIA | MI |
| 2025-02-27 | 734-251-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI |
| 2025-02-27 | 734-312-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI |
| 2025-02-20 | 734-598-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONROE | MI |
| 2025-01-27 | 734-253-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | DEXTER | MI |
| 2025-01-17 | 734-268-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DEXTER | MI |
| 2025-01-14 | 734-360-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WYANDOTTE | MI |
| 2025-01-14 | 734-933-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WYANDOTTE | MI |
| 2025-01-09 | 734-583-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELLEVILLE | MI |
| 2025-01-09 | 734-706-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELLEVILLE | MI |
| 2024-12-31 | 734-885-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | LIVONIA | MI |
| 2024-12-20 | 734-371-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | DUNDEE | MI |
| 2024-12-18 | 734-956-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | LIVONIA | MI |
| 2024-12-18 | 734-956-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | LIVONIA | MI |
| 2024-12-16 | 734-312-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAYNE | MI |
| 2024-12-11 | 734-406-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROMULUS | MI |
| 2024-12-11 | 734-465-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI |
| 2024-12-09 | 734-218-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YPSILANTI | MI |
| 2024-12-09 | 734-602-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YPSILANTI | MI |
| 2024-11-27 | 734-598-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONROE | MI |
| 2024-11-27 | 734-682-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | MONROE | MI |
| 2024-11-27 | 734-956-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIVONIA | MI |
| 2024-11-21 | 734-570-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | CHELSEA | MI |
| 2024-11-21 | 734-681-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | MILAN | MI |
| 2024-11-19 | 734-956-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | LIVONIA | MI |
| 2024-11-14 | 734-360-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | WYANDOTTE | MI |
| 2024-10-18 | 734-713-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAYNE | MI |
| 2024-10-18 | 734-922-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANN ARBOR | MI |
| 2024-10-18 | 734-956-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LIVONIA | MI |
| 2024-10-15 | 734-518-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | LIVONIA | MI |
| 2024-10-15 | 734-805-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | LIVONIA | MI |
| 2024-10-14 | 734-225-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WYANDOTTE | MI |
| 2024-10-14 | 734-609-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TRENTON | MI |
| 2024-10-08 | 734-465-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI |
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.