NumberResearchRecent thousands-block assignments
4,159 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/13/2026
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
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-30 | 928-405-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - AZ | 3285 | FLAGSTAFF | AZ |
| 2024-04-30 | 930-282-2XXX | 2000–2999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | NEW ALBANY | IN |
| 2024-04-30 | 930-282-3XXX | 3000–3999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | NEW ALBANY | IN |
| 2024-04-30 | 930-282-4XXX | 4000–4999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | NEW ALBANY | IN |
| 2024-04-30 | 936-599-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | SHEPHERD | TX |
| 2024-04-30 | 940-223-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | VERNON | TX |
| 2024-04-30 | 940-510-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | AUBREY | TX |
| 2024-04-30 | 943-241-4XXX | 4000–4999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BUFORD | GA |
| 2024-04-30 | 943-241-5XXX | 5000–5999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BUFORD | GA |
| 2024-04-30 | 943-258-8XXX | 8000–8999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARROLLTON | GA |
| 2024-04-30 | 943-258-9XXX | 9000–9999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARROLLTON | GA |
| 2024-04-30 | 943-900-6XXX | 6000–6999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARROLLTON | GA |
| 2024-04-30 | 943-900-7XXX | 7000–7999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | CARROLLTON | GA |
| 2024-04-30 | 945-445-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PRINCETON | TX |
| 2024-04-30 | 947-277-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | ROYAL OAK | MI |
| 2024-04-30 | 947-277-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | ROYAL OAK | MI |
| 2024-04-30 | 947-277-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | ROYAL OAK | MI |
| 2024-04-30 | 947-277-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | ROYAL OAK | MI |
| 2024-04-30 | 948-224-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | NWPTNWSZN1 | VA |
| 2024-04-30 | 951-299-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ARLINGTON | CA |
| 2024-04-30 | 951-701-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ARLINGTON | CA |
| 2024-04-30 | 951-701-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ARLINGTON | CA |
| 2024-04-30 | 959-262-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | HARTFORD | CT |
| 2024-04-30 | 959-262-9XXX | 9000–9999 | Assigned | NUSO, LLC | 732J | HARTFORD | CT |
| 2024-04-29 | 205-863-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AL | 604E | PELL CITY | AL |
| 2024-04-29 | 205-863-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AL | 604E | PELL CITY | AL |
| 2024-04-29 | 207-378-2XXX | 2000–2999 | Assigned | VONAGE AMERICA LLC | 197D | BANGOR | ME |
| 2024-04-29 | 231-968-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CADILLAC | MI |
| 2024-04-29 | 234-577-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELLSVILLE | OH |
| 2024-04-29 | 240-262-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MD | 876D | LXTNPKGRML | MD |
| 2024-04-29 | 248-412-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORTHVILLE | MI |
| 2024-04-29 | 248-581-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROYAL OAK | MI |
| 2024-04-29 | 251-383-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AL | 604E | FAIRHOPE | AL |
| 2024-04-29 | 252-684-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | HENDERSON | NC |
| 2024-04-29 | 260-342-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT WAYNE | IN |
| 2024-04-29 | 262-762-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | DELAVAN | WI |
| 2024-04-29 | 269-545-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GALIEN | MI |
| 2024-04-29 | 283-200-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TRENTON | OH |
| 2024-04-29 | 316-392-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANDALE | KS |
| 2024-04-29 | 319-490-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IA | 221F | CEDARFALLS | IA |
| 2024-04-29 | 326-205-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGFLD | OH |
| 2024-04-29 | 326-214-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRANKLIN | OH |
| 2024-04-29 | 326-215-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEAVERCREK | OH |
| 2024-04-29 | 326-217-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ENGLEWOOD | OH |
| 2024-04-29 | 326-218-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VANDALIA | OH |
| 2024-04-29 | 326-219-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TROTWOOD | OH |
| 2024-04-29 | 326-221-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BELFAST | OH |
| 2024-04-29 | 326-223-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CENTERVLLE | OH |
| 2024-04-29 | 326-224-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | OH |
| 2024-04-29 | 326-225-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRATIS | OH |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/13/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.