NumberResearchRecent thousands-block assignments
14 blocks assigned in January 2026 · 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, January 2026 — NPA 989
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-01-16 | 989-279-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUGHTONLK | MI |
| 2026-01-16 | 989-899-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | SAGINAW | MI |
| 2026-01-16 | 989-899-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | SAGINAW | MI |
| 2026-01-16 | 989-899-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | SAGINAW | MI |
| 2026-01-13 | 989-290-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRAYLING | MI |
| 2026-01-13 | 989-470-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GAYLORD | MI |
| 2026-01-13 | 989-601-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ITHACA | MI |
| 2026-01-13 | 989-634-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BANCROFT | MI |
| 2026-01-13 | 989-845-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHESANING | MI |
| 2026-01-13 | 989-876-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AU GRES | MI |
| 2026-01-08 | 989-543-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | SAGINAW | MI |
| 2026-01-07 | 989-296-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | PRESCOTT | MI |
| 2026-01-07 | 989-535-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ITHACA | MI |
| 2026-01-07 | 989-590-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ALPENA | 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.