NumberResearchRecent thousands-block assignments
10 blocks assigned in February 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, February 2026 — NPA 518
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-02-26 | 518-233-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2026-02-20 | 518-204-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | MOOERS | NY |
| 2026-02-20 | 518-206-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ROUSES PT | NY |
| 2026-02-20 | 518-208-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CHAMPLAIN | NY |
| 2026-02-20 | 518-215-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CHAZY | NY |
| 2026-02-19 | 518-246-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | AMSTERDAM | NY |
| 2026-02-19 | 518-277-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | COLONIE | NY |
| 2026-02-19 | 518-277-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | COLONIE | NY |
| 2026-02-19 | 518-602-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | BALLSTNSPA | NY |
| 2026-02-19 | 518-993-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FORT PLAIN | NY |
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.