NumberResearchRecent thousands-block assignments
5 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 989
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 |
|---|---|---|---|---|---|---|---|
| 2025-05-02 | 989-864-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MINDENCITY | MI |
| 2025-05-02 | 989-969-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MTPLEASANT | MI |
| 2025-05-02 | 989-981-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HUBBARDSTN | MI |
| 2025-04-30 | 989-353-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHESTER | MI |
| 2025-04-30 | 989-446-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HALE | MI |
| 2025-04-30 | 989-469-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SANDLK HTS | MI |
| 2025-04-30 | 989-535-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ITHACA | MI |
| 2025-04-30 | 989-581-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OVID | MI |
| 2025-04-30 | 989-653-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OMER | MI |
| 2025-04-30 | 989-696-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | POMPEII | MI |
| 2025-04-30 | 989-710-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRAYLING | MI |
| 2025-04-30 | 989-742-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HILLMAN | MI |
| 2025-04-30 | 989-845-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHESANING | MI |
| 2025-04-02 | 989-364-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2025-03-27 | 989-515-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ONAWAY | MI |
| 2025-03-24 | 989-692-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | FREELAND | MI |
| 2025-03-19 | 989-518-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | OWOSSO | MI |
| 2025-03-18 | 989-409-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | ALMA | MI |
| 2025-03-11 | 989-518-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OWOSSO | MI |
| 2025-03-04 | 989-981-7XXX | 7000–7999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | HUBBARDSTN | MI |
| 2025-02-27 | 989-812-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | PINCONNING | MI |
| 2025-02-20 | 989-486-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MIDLAND | MI |
| 2025-01-28 | 989-267-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | ST HELEN | MI |
| 2025-01-28 | 989-477-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | EAST TAWAS | MI |
| 2025-01-27 | 989-499-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | COLEMAN | MI |
| 2025-01-27 | 989-994-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | BEAVERTON | MI |
| 2025-01-22 | 989-545-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | BAY CITY | MI |
| 2025-01-15 | 989-378-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MIDLAND | MI |
| 2025-01-10 | 989-988-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2025-01-10 | 989-988-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2025-01-10 | 989-990-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2025-01-10 | 989-990-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2025-01-03 | 989-364-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 770E | SAGINAW | MI |
| 2024-12-23 | 989-314-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | STANDISH | MI |
| 2024-12-06 | 989-278-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ALPENA | MI |
| 2024-12-04 | 989-447-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ST CHARLES | MI |
| 2024-12-02 | 989-208-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2024-12-02 | 989-208-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2024-11-19 | 989-209-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ST JOHNS | MI |
| 2024-11-14 | 989-815-8XXX | 8000–8999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | MTPLEASANT | MI |
| 2024-10-22 | 989-378-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MICHIGAN, LLC - MI | 933G | MIDLAND | MI |
| 2024-10-22 | 989-486-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MIDLAND | MI |
| 2024-10-22 | 989-545-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BAY CITY | MI |
| 2024-10-18 | 989-220-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SAGINAW | MI |
| 2024-10-18 | 989-902-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAGINAW | MI |
| 2024-10-17 | 989-445-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | CHESANING | MI |
| 2024-10-17 | 989-491-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | MIDLAND | MI |
| 2024-10-17 | 989-535-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ITHACA | MI |
| 2024-10-16 | 989-531-0XXX | 0000–0999 | Assigned | LEAP TELECOM, LLC | 616J | BAY CITY | MI |
| 2024-10-04 | 989-320-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SAGINAW | 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.