NumberResearchRecent thousands-block assignments
4,119 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/03/2026
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
New assignments by month
Oct 2026
Sep 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-04-08 | 332-292-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NWYRCYZN01 | NY |
| 2025-04-08 | 334-961-7XXX | 7000–7999 | Assigned | AIRUS, INC. - AL | 476H | MONTGOMERY | AL |
| 2025-04-08 | 334-961-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AL | 604E | MONTGOMERY | AL |
| 2025-04-08 | 334-961-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | MONTGOMERY | AL |
| 2025-04-08 | 346-793-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-04-08 | 346-793-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-04-08 | 346-793-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-04-08 | 350-238-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | MODESTO | CA |
| 2025-04-08 | 350-238-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | MODESTO | CA |
| 2025-04-08 | 350-239-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LOS BANOS | CA |
| 2025-04-08 | 350-241-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2025-04-08 | 350-241-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2025-04-08 | 352-697-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | INVERNESS | FL |
| 2025-04-08 | 352-730-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | ARCHER | FL |
| 2025-04-08 | 352-832-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | CLERMONT | FL |
| 2025-04-08 | 352-856-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GROVELAND | FL |
| 2025-04-08 | 385-365-3XXX | 3000–3999 | Assigned | ONVOY, LLC - UT | 871E | AMERCNFORK | UT |
| 2025-04-08 | 385-579-1XXX | 1000–1999 | Assigned | ONVOY, LLC - UT | 871E | AMERCNFORK | UT |
| 2025-04-08 | 385-603-0XXX | 0000–0999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2025-04-08 | 385-603-1XXX | 1000–1999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2025-04-08 | 385-603-2XXX | 2000–2999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2025-04-08 | 385-603-3XXX | 3000–3999 | Assigned | ONVOY, LLC - UT | 871E | SALT LAKE | UT |
| 2025-04-08 | 386-300-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | FORT WHITE | FL |
| 2025-04-08 | 386-308-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | DAYTONABCH | FL |
| 2025-04-08 | 386-308-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | DAYTONABCH | FL |
| 2025-04-08 | 386-398-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | LAKEBUTLER | FL |
| 2025-04-08 | 401-201-4XXX | 4000–4999 | Assigned | ONVOY, LLC - RI | 977E | PROVIDENCE | RI |
| 2025-04-08 | 401-476-1XXX | 1000–1999 | Assigned | ONVOY, LLC - RI | 977E | CENTREDALE | RI |
| 2025-04-08 | 404-826-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATLANTA | GA |
| 2025-04-08 | 405-346-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OK | 409F | GUTHRIE | OK |
| 2025-04-08 | 405-346-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OK | 409F | GUTHRIE | OK |
| 2025-04-08 | 405-563-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OK | 409F | OKLA CITY | OK |
| 2025-04-08 | 405-563-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OK | 409F | OKLA CITY | OK |
| 2025-04-08 | 407-612-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | WINDERMERE | FL |
| 2025-04-08 | 408-940-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SUNNYVALE | CA |
| 2025-04-08 | 409-840-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEAUMONT | TX |
| 2025-04-08 | 410-623-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARION | MD |
| 2025-04-08 | 410-973-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BERLIN | MD |
| 2025-04-08 | 412-945-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLAIRTON | PA |
| 2025-04-08 | 414-374-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | MILWAUKZN1 | WI |
| 2025-04-08 | 430-384-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | HALLSVILLE | TX |
| 2025-04-08 | 435-749-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CASTLEDALE | UT |
| 2025-04-08 | 440-518-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | AVON LAKE | OH |
| 2025-04-08 | 440-531-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | BEREA | OH |
| 2025-04-08 | 440-531-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | BEREA | OH |
| 2025-04-08 | 440-621-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | BAINBRIDGE | OH |
| 2025-04-08 | 442-345-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | HOLTVILLE | CA |
| 2025-04-08 | 443-298-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EASTON | MD |
| 2025-04-08 | 443-313-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FORK | MD |
| 2025-04-08 | 443-490-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EDGEWOOD | MD |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/03/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.