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 |
|---|---|---|---|---|---|---|---|
| 2026-08-13 | 640-299-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-299-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-303-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-303-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-303-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-303-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-303-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-303-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2026-08-13 | 640-600-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MEDFORD | NJ |
| 2026-08-12 | 640-273-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2026-08-10 | 640-614-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | EGG HARBOR | 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 |
| 2026-07-27 | 640-298-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | BARNEGAT | NJ |
| 2026-07-23 | 640-259-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | PLEASANTVL | NJ |
| 2026-07-23 | 640-280-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | PLEASANTVL | NJ |
| 2026-07-23 | 640-296-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | PLEASANTVL | NJ |
| 2026-07-22 | 640-272-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2026-07-14 | 640-271-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILDWOOD | NJ |
| 2026-07-06 | 640-291-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOUNTHOLLY | NJ |
| 2026-07-02 | 640-267-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CRANBURY | NJ |
| 2026-07-02 | 640-357-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | ATLNTIC CY | NJ |
| 2026-07-02 | 640-880-1XXX | 1000–1999 | Assigned | 8X8, INC. | 193E | TRENTON | 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 |
| 2026-06-22 | 640-302-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2026-06-22 | 640-302-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2026-06-22 | 640-302-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2026-06-19 | 640-272-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CAPMAYCTHS | NJ |
| 2026-06-18 | 640-281-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ATLNTIC CY | NJ |
| 2026-06-04 | 640-271-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILDWOOD | 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 |
| 2026-05-08 | 640-271-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILDWOOD | NJ |
| 2026-05-08 | 640-291-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOUNTHOLLY | 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 |
| 2026-04-29 | 640-298-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | BARNEGAT | 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 |
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.