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 |
|---|---|---|---|---|---|---|---|
| 2024-07-18 | 640-264-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-07-18 | 640-264-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-07-18 | 640-264-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-07-18 | 640-264-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-07-17 | 640-263-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-07-17 | 640-263-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLEASANTVL | NJ |
| 2024-07-03 | 640-248-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MOUNTHOLLY | NJ |
| 2024-07-03 | 640-251-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | WILDWOOD | NJ |
| 2024-06-28 | 640-251-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | WILDWOOD | NJ |
| 2024-06-27 | 640-261-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PRINCETON | NJ |
| 2024-06-17 | 640-237-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MAYS LDG | NJ |
| 2024-06-12 | 640-252-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | PRINCETON | NJ |
| 2024-06-11 | 640-214-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2024-06-11 | 640-217-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2024-05-23 | 640-249-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEW EGYPT | NJ |
| 2024-05-23 | 640-256-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | PEMBERTON | NJ |
| 2024-05-23 | 640-837-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CAPMAYCTHS | NJ |
| 2024-05-17 | 640-217-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | CAPMAYCTHS | NJ |
| 2024-05-16 | 640-256-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PEMBERTON | NJ |
| 2024-05-14 | 640-260-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-14 | 640-260-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-05-13 | 640-252-7XXX | 7000–7999 | Assigned | VONAGE AMERICA LLC | 197D | PRINCETON | NJ |
| 2024-05-08 | 640-250-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CRANBURY | NJ |
| 2024-04-29 | 640-260-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | LAWRENCEVL | NJ |
| 2024-04-26 | 640-256-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | PEMBERTON | NJ |
| 2024-04-26 | 640-257-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | TUCKERTON | NJ |
| 2024-04-04 | 640-258-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-04-04 | 640-258-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2024-03-21 | 640-217-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CAPMAYCTHS | NJ |
| 2024-03-19 | 640-217-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2024-03-19 | 640-252-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | PRINCETON | NJ |
| 2024-03-19 | 640-252-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | PRINCETON | NJ |
| 2024-03-13 | 640-251-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILDWOOD | NJ |
| 2024-03-07 | 640-234-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2024-03-07 | 640-234-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | PLAINSBORO | NJ |
| 2024-03-06 | 640-644-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | 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.