NumberResearchRecent thousands-block assignments
7 blocks assigned in June 2026 · 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, June 2026 — NPA 256
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | 256-596-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | ALEXANDRCY | AL |
| 2026-06-23 | 256-271-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROGERSVL | AL |
| 2026-06-18 | 256-967-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TOWN CREEK | AL |
| 2026-06-11 | 256-501-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATHENS | AL |
| 2026-06-04 | 256-579-5XXX | 5000–5999 | Assigned | AHOI LLC | 883K | FRUITHURST | AL |
| 2026-06-04 | 256-752-3XXX | 3000–3999 | Assigned | FARMERS TELECOMMUNICATIONS CORPORATION - AL | 947D | UNIONGROVE | AL |
| 2026-06-02 | 256-860-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | GUNTERSVL | AL |
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.