NumberResearchRecent thousands-block assignments
5 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 240
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 |
|---|---|---|---|---|---|---|---|
| 2024-05-29 | 240-668-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAMASCS236 | MD |
| 2024-05-29 | 240-993-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | INDIANHEAD | MD |
| 2024-04-30 | 240-627-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN11 | MD |
| 2024-04-29 | 240-262-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-04-11 | 240-818-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MYERSVILLE | MD |
| 2024-04-09 | 240-616-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2024-04-09 | 240-874-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | THURMONT | MD |
| 2024-03-28 | 240-387-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2024-03-26 | 240-387-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2024-03-26 | 240-387-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2024-03-20 | 240-785-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | OAKLAND | MD |
| 2024-03-13 | 240-528-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | HUGHESVL | MD |
| 2024-03-08 | 240-980-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | LEONARDTN | MD |
| 2024-03-07 | 240-822-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | NEW MARKET | MD |
| 2024-03-07 | 240-870-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MD | 876D | MIDDLETOWN | MD |
| 2024-03-07 | 240-924-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MD | 876D | MOUNT AIRY | MD |
| 2024-03-07 | 240-969-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | WALKERSVL | MD |
| 2024-03-06 | 240-237-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-03-06 | 240-237-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-03-06 | 240-326-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z15 | MD |
| 2024-03-06 | 240-916-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MD | 876D | CUMBERLAND | MD |
| 2024-02-22 | 240-664-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | CUMBERLAND | MD |
| 2024-02-13 | 240-359-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | INDIANHEAD | MD |
| 2024-02-13 | 240-442-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MD | 876D | OAKLAND | MD |
| 2024-02-08 | 240-288-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | THURMONT | MD |
| 2024-02-08 | 240-685-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MD | 876D | BRANDYWINE | MD |
| 2024-02-08 | 240-735-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | BRUNSWICK | MD |
| 2024-02-08 | 240-769-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MD | 876D | KEEDYSVL | MD |
| 2024-02-06 | 240-776-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MD | 876D | LA PLATA | MD |
| 2024-02-06 | 240-819-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | WILLIAMSPT | MD |
| 2024-02-06 | 240-955-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | LA PLATA | MD |
| 2024-02-05 | 240-663-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | MIDDLETOWN | MD |
| 2024-02-05 | 240-822-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | NEW MARKET | MD |
| 2024-02-05 | 240-875-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MD | 876D | MOUNT AIRY | MD |
| 2024-02-05 | 240-969-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MD | 876D | WALKERSVL | MD |
| 2024-02-02 | 240-262-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-02-02 | 240-262-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-02-02 | 240-262-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-02-02 | 240-525-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z15 | MD |
| 2024-02-02 | 240-525-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z15 | MD |
| 2024-02-02 | 240-916-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MD | 876D | CUMBERLAND | MD |
| 2024-02-02 | 240-916-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | CUMBERLAND | MD |
| 2024-02-02 | 240-980-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MD | 876D | LEONARDTN | MD |
| 2024-02-02 | 240-980-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MD | 876D | LEONARDTN | MD |
| 2024-02-02 | 240-980-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | LEONARDTN | MD |
| 2024-01-29 | 240-209-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | INDIANHEAD | MD |
| 2024-01-25 | 240-221-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN11 | MD |
| 2024-01-25 | 240-290-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN11 | MD |
| 2024-01-25 | 240-290-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN11 | MD |
| 2024-01-25 | 240-290-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN11 | MD |
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.