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 |
|---|---|---|---|---|---|---|---|
| 2020-07-16 | 640-888-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | ATLNTIC CY | NJ |
| 2020-07-14 | 640-222-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | FLORENCE | NJ |
| 2020-07-01 | 640-444-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATLNTIC CY | NJ |
| 2020-07-01 | 640-837-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2020-07-01 | 640-837-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | CAPMAYCTHS | NJ |
| 2020-06-25 | 640-888-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ATLNTIC CY | NJ |
| 2020-06-05 | 640-200-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | FLORENCE | NJ |
| 2020-06-05 | 640-200-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | FLORENCE | NJ |
| 2020-06-05 | 640-300-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | MILMAY | NJ |
| 2020-06-05 | 640-300-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | MILMAY | NJ |
| 2020-06-05 | 640-400-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | SEAIS CITY | NJ |
| 2020-06-05 | 640-400-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | SEAIS CITY | NJ |
| 2020-06-05 | 640-600-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2020-06-05 | 640-600-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2020-06-05 | 640-666-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | BARNEGAT | NJ |
| 2020-05-01 | 640-888-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ATLNTIC CY | NJ |
| 2020-05-01 | 640-888-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ATLNTIC CY | NJ |
| 2020-05-01 | 640-900-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SOMERS PT | NJ |
| 2020-04-01 | 640-200-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | FLORENCE | NJ |
| 2020-04-01 | 640-200-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | FLORENCE | NJ |
| 2020-04-01 | 640-200-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | FLORENCE | NJ |
| 2020-02-28 | 640-777-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2020-02-28 | 640-777-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2020-02-28 | 640-777-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2020-02-28 | 640-777-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2020-02-12 | 640-200-2XXX | 2000–2999 | Assigned | FRACTEL, LLC | 965H | FLORENCE | NJ |
| 2020-02-12 | 640-400-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | SEAIS CITY | NJ |
| 2020-02-12 | 640-600-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | MEDFORD | NJ |
| 2020-01-30 | 640-600-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MEDFORD | NJ |
| 2020-01-25 | 640-529-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOUNTHOLLY | NJ |
| 2020-01-10 | 640-837-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CAPMAYCTHS | NJ |
| 2020-01-09 | 640-500-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | MAYS LDG | NJ |
| 2020-01-03 | 640-500-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | MAYS LDG | NJ |
| 2019-12-19 | 640-800-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | TUCKAHOE | NJ |
| 2019-12-19 | 640-900-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | SOMERS PT | NJ |
| 2019-12-12 | 640-529-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | MOUNTHOLLY | NJ |
| 2019-12-05 | 640-529-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2019-08-26 | 640-600-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | MEDFORD | NJ |
| 2019-08-16 | 640-300-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | MILMAY | NJ |
| 2019-08-16 | 640-400-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | SEAIS CITY | NJ |
| 2019-08-15 | 640-888-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | ATLNTIC CY | NJ |
| 2019-08-02 | 640-529-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | MOUNTHOLLY | NJ |
| 2019-08-02 | 640-529-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | MOUNTHOLLY | NJ |
| 2019-07-19 | 640-500-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MAYS LDG | NJ |
| 2019-07-19 | 640-500-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | MAYS LDG | NJ |
| 2019-07-19 | 640-600-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2019-07-19 | 640-600-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2019-07-19 | 640-600-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | MEDFORD | NJ |
| 2019-07-19 | 640-800-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | TUCKAHOE | NJ |
| 2019-07-19 | 640-800-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | TUCKAHOE | 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.