NumberResearchRecent thousands-block assignments
45 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 |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | 640-288-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | TRENTON | NJ |
| 2026-03-27 | 640-465-8XXX | 8000–8999 | Assigned | AHOI LLC | 883K | TRENTON | 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 |
| 2026-03-06 | 640-356-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MEDFORD | NJ |
| 2026-03-05 | 640-291-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2026-03-05 | 640-291-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2026-02-26 | 640-299-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-02-26 | 640-299-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-02-26 | 640-299-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | 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 | 640-288-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TRENTON | NJ |
| 2026-02-19 | 640-288-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TRENTON | NJ |
| 2026-02-19 | 640-288-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | TRENTON | NJ |
| 2026-02-10 | 640-274-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | PRINCETON | NJ |
| 2026-02-10 | 640-274-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | PRINCETON | 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 |
| 2026-01-22 | 640-295-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-01-22 | 640-295-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-12-31 | 640-297-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEW EGYPT | NJ |
| 2025-12-29 | 640-298-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BARNEGAT | NJ |
| 2025-12-19 | 640-292-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | ATLNTIC CY | NJ |
| 2025-12-19 | 640-292-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | ATLNTIC CY | NJ |
| 2025-12-19 | 640-292-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | ATLNTIC CY | NJ |
| 2025-12-17 | 640-272-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2025-12-11 | 640-279-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BARNEGAT | NJ |
| 2025-12-11 | 640-279-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BARNEGAT | NJ |
| 2025-12-11 | 640-297-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | NEW EGYPT | NJ |
| 2025-12-05 | 640-296-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | PLEASANTVL | NJ |
| 2025-12-03 | 640-257-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TUCKERTON | NJ |
| 2025-11-24 | 640-293-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-11-24 | 640-293-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | 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.