NumberResearchRecent thousands-block assignments
45 blocks assigned in the last 30 days · 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, 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 |
|---|---|---|---|---|---|---|---|
| 2024-03-06 | 640-644-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2024-03-05 | 640-239-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2024-03-05 | 640-239-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2024-03-05 | 640-250-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NJ | 637C | CRANBURY | NJ |
| 2024-03-05 | 640-259-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2024-02-29 | 640-259-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-02-29 | 640-259-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-02-29 | 640-259-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-02-29 | 640-259-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-02-29 | 640-259-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-02-29 | 640-259-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-02-16 | 640-254-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTVL | NJ |
| 2024-02-16 | 640-254-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTVL | NJ |
| 2024-02-16 | 640-254-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTVL | NJ |
| 2024-02-16 | 640-254-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTVL | NJ |
| 2024-02-16 | 640-254-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTVL | NJ |
| 2024-02-16 | 640-254-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PLEASANTVL | NJ |
| 2024-02-16 | 640-256-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | PEMBERTON | NJ |
| 2024-02-16 | 640-256-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | PEMBERTON | NJ |
| 2024-02-16 | 640-257-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | TUCKERTON | NJ |
| 2024-02-16 | 640-257-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | TUCKERTON | NJ |
| 2024-02-14 | 640-258-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | LAWRENCEVL | NJ |
| 2024-02-08 | 640-252-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | PRINCETON | NJ |
| 2024-02-08 | 640-252-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | PRINCETON | NJ |
| 2024-02-02 | 640-249-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | NEW EGYPT | NJ |
| 2024-02-02 | 640-614-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | EGG HARBOR | NJ |
| 2024-02-01 | 640-214-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2024-02-01 | 640-214-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2024-02-01 | 640-239-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2024-02-01 | 640-239-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2024-02-01 | 640-250-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | CRANBURY | NJ |
| 2024-02-01 | 640-500-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | MAYS LDG | NJ |
| 2024-02-01 | 640-600-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2024-02-01 | 640-644-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2024-01-31 | 640-234-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2024-01-31 | 640-248-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | MOUNTHOLLY | NJ |
| 2024-01-31 | 640-248-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | MOUNTHOLLY | NJ |
| 2024-01-31 | 640-248-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | MOUNTHOLLY | NJ |
| 2024-01-30 | 640-251-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2024-01-30 | 640-251-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2024-01-30 | 640-251-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2024-01-29 | 640-238-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2024-01-29 | 640-238-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | BURLINGTON | NJ |
| 2024-01-26 | 640-254-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2024-01-26 | 640-254-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2024-01-24 | 640-249-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEW EGYPT | NJ |
| 2024-01-18 | 640-254-1XXX | 1000–1999 | Assigned | CALLWORKS CORPORATION | 475J | PLEASANTVL | NJ |
| 2024-01-16 | 640-229-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CRANBURY | NJ |
| 2024-01-16 | 640-250-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CRANBURY | NJ |
| 2024-01-16 | 640-252-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | PRINCETON | NJ |
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.