NumberResearchRecent thousands-block assignments
4 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/23/2026
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 315
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 315-288-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | CICERO | NY |
| 2026-09-14 | 315-262-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | POTSDAM | NY |
| 2026-09-14 | 315-716-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | GENEVA | NY |
| 2026-09-14 | 315-740-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | MASSENA | NY |
| 2026-07-30 | 315-716-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | GENEVA | NY |
| 2026-07-28 | 315-540-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2026-05-29 | 315-566-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | POTSDAM | NY |
| 2026-05-29 | 315-862-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2026-05-29 | 315-917-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | UTICA | NY |
| 2026-05-07 | 315-997-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ONTARIO | NY |
| 2026-05-06 | 315-716-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | GENEVA | NY |
| 2026-04-08 | 315-262-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | POTSDAM | NY |
| 2026-04-08 | 315-620-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | GENEVA | NY |
| 2026-04-08 | 315-627-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | MINOA | NY |
| 2026-03-12 | 315-582-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | GOUVERNEUR | NY |
| 2026-01-27 | 315-627-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | MINOA | NY |
| 2025-12-18 | 315-442-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2025-12-18 | 315-459-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2025-12-12 | 315-531-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | PENN YAN | NY |
| 2025-12-12 | 315-862-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2025-11-05 | 315-966-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | MACEDON | NY |
| 2025-10-02 | 315-280-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2025-10-02 | 315-862-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2025-10-02 | 315-934-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | PHOENIX | NY |
| 2025-09-18 | 315-227-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | PENN YAN | NY |
| 2025-09-03 | 315-366-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2025-09-03 | 315-540-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2025-09-03 | 315-862-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2025-06-26 | 315-547-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2025-04-18 | 315-531-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | PENN YAN | NY |
| 2025-03-20 | 315-230-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | GENEVA | NY |
| 2025-03-20 | 315-547-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2025-02-17 | 315-862-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2025-02-06 | 315-366-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2025-02-06 | 315-531-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | PENN YAN | NY |
| 2025-01-09 | 315-862-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2024-12-13 | 315-227-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | PENN YAN | NY |
| 2024-12-13 | 315-547-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2024-11-20 | 315-494-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2024-11-20 | 315-713-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | OGDENSBURG | NY |
| 2024-10-17 | 315-541-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | OGDENSBURG | NY |
| 2024-10-17 | 315-547-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2024-09-11 | 315-231-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2024-09-11 | 315-494-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2024-09-11 | 315-541-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | OGDENSBURG | NY |
| 2024-08-30 | 315-260-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | MUNNSVILLE | NY |
| 2024-08-30 | 315-934-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | PHOENIX | NY |
| 2024-08-28 | 315-494-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | MARCELLUS | NY |
| 2024-06-14 | 315-547-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | ONEIDA | NY |
| 2024-05-15 | 315-279-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | PENN YAN | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.