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
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-01-05 | 640-866-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EGG HARBOR | NJ |
| 2022-01-05 | 640-866-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EGG HARBOR | NJ |
| 2021-12-30 | 640-644-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEDFORD | NJ |
| 2021-12-30 | 640-644-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEDFORD | NJ |
| 2021-12-22 | 640-204-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRANBURY | NJ |
| 2021-12-22 | 640-204-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRANBURY | NJ |
| 2021-12-22 | 640-217-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAPMAYCTHS | NJ |
| 2021-12-22 | 640-217-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAPMAYCTHS | NJ |
| 2021-12-22 | 640-218-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DENNISVL | NJ |
| 2021-12-22 | 640-218-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DENNISVL | NJ |
| 2021-12-22 | 640-344-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORT DIX | NJ |
| 2021-12-22 | 640-344-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FORT DIX | NJ |
| 2021-12-21 | 640-221-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MOUNTHOLLY | NJ |
| 2021-12-21 | 640-221-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MOUNTHOLLY | NJ |
| 2021-12-21 | 640-223-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PEMBERTON | NJ |
| 2021-12-21 | 640-223-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PEMBERTON | NJ |
| 2021-12-08 | 640-216-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | CRANBURY | NJ |
| 2021-12-08 | 640-217-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | CAPMAYCTHS | NJ |
| 2021-12-08 | 640-218-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | DENNISVL | NJ |
| 2021-12-08 | 640-226-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | LAWRENCEVL | NJ |
| 2021-12-07 | 640-205-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | TUCKERTON | NJ |
| 2021-12-07 | 640-207-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | AVALON | NJ |
| 2021-12-07 | 640-208-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | BEACHHAVEN | NJ |
| 2021-12-07 | 640-209-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | HAMMONTON | NJ |
| 2021-12-07 | 640-213-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | BARNEGAT | NJ |
| 2021-12-07 | 640-217-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CAPMAYCTHS | NJ |
| 2021-12-07 | 640-218-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | DENNISVL | NJ |
| 2021-12-07 | 640-345-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | SEAIS CITY | NJ |
| 2021-12-07 | 640-614-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | EGG HARBOR | NJ |
| 2021-12-06 | 640-209-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HAMMONTON | NJ |
| 2021-12-06 | 640-221-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2021-12-06 | 640-221-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2021-12-06 | 640-223-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PEMBERTON | NJ |
| 2021-12-06 | 640-225-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LAWRENCEVL | NJ |
| 2021-12-06 | 640-225-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LAWRENCEVL | NJ |
| 2021-12-06 | 640-225-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LAWRENCEVL | NJ |
| 2021-12-06 | 640-225-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LAWRENCEVL | NJ |
| 2021-12-06 | 640-225-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LAWRENCEVL | NJ |
| 2021-12-06 | 640-225-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LAWRENCEVL | NJ |
| 2021-11-23 | 640-201-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2021-11-23 | 640-201-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2021-11-23 | 640-201-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2021-11-23 | 640-201-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | PLEASANTVL | NJ |
| 2021-11-23 | 640-208-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | BEACHHAVEN | NJ |
| 2021-11-23 | 640-209-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | HAMMONTON | NJ |
| 2021-11-23 | 640-614-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NJ | 637C | EGG HARBOR | NJ |
| 2021-11-22 | 640-219-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2021-11-22 | 640-219-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2021-11-22 | 640-219-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2021-11-22 | 640-219-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | 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.