NumberResearchRecent thousands-block assignments
15 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 640
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | 640-305-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | ALLENTOWN | NJ |
| 2026-09-14 | 640-257-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | TUCKERTON | NJ |
| 2026-09-10 | 640-256-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | PEMBERTON | NJ |
| 2026-09-04 | 640-234-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2026-09-04 | 640-238-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2026-09-04 | 640-238-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2026-09-04 | 640-271-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2026-09-04 | 640-283-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | HIGHTSTOWN | NJ |
| 2026-09-04 | 640-291-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | MOUNTHOLLY | NJ |
| 2026-09-04 | 640-306-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2026-09-03 | 640-298-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2026-09-03 | 640-298-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2026-08-24 | 640-465-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-08-24 | 640-465-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-08-24 | 640-465-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-08-12 | 640-273-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2026-08-07 | 640-238-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2026-08-07 | 640-298-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2026-07-30 | 640-238-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2026-07-22 | 640-272-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2026-06-30 | 640-238-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2026-06-30 | 640-298-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2026-05-21 | 640-271-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2026-05-21 | 640-273-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2026-05-21 | 640-301-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2026-05-21 | 640-465-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-05-20 | 640-267-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | CRANBURY | NJ |
| 2026-05-20 | 640-272-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2026-05-07 | 640-274-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | PRINCETON | NJ |
| 2026-05-07 | 640-280-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2026-05-07 | 640-283-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | HIGHTSTOWN | NJ |
| 2026-04-27 | 640-238-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2026-04-27 | 640-288-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-04-27 | 640-298-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2026-04-27 | 640-298-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2026-04-27 | 640-465-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-04-14 | 640-273-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2026-03-11 | 640-292-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | ATLNTIC CY | NJ |
| 2026-03-11 | 640-292-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | ATLNTIC CY | NJ |
| 2026-02-19 | 640-256-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | PEMBERTON | NJ |
| 2026-02-19 | 640-274-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | PRINCETON | NJ |
| 2026-02-19 | 640-274-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | PRINCETON | NJ |
| 2026-02-19 | 640-283-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | HIGHTSTOWN | NJ |
| 2026-02-19 | 640-288-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-01-27 | 640-273-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2026-01-27 | 640-273-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2026-01-27 | 640-299-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | LAWRENCEVL | NJ |
| 2025-12-17 | 640-272-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2025-12-11 | 640-297-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | NEW EGYPT | NJ |
| 2025-11-04 | 640-283-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | HIGHTSTOWN | NJ |
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.