NumberResearchRecent thousands-block assignments
2,993 blocks assigned in December 2025 · from the daily NANPA thousands-block report, 09/18/2026
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, December 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-11 | 252-790-3XXX | ONVOY, LLC - NC | 638E | GREENVILLE | NC |
| 2025-12-11 | 252-807-0XXX | WAVENATION, LLC | 700J | ROCKYMOUNT | NC |
| 2025-12-11 | 260-616-8XXX | ONVOY, LLC - IN | 097D | ARCOLA | IN |
| 2025-12-11 | 262-526-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2025-12-11 | 262-526-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2025-12-11 | 274-215-1XXX | ONVOY, LLC - WI | 225C | DENMARK | WI |
| 2025-12-11 | 302-505-9XXX | TERRA NOVA TELECOM INC. | 145J | CAMDEN | DE |
| 2025-12-11 | 309-442-0XXX | TERRA NOVA TELECOM INC. | 145J | BRIMFIELD | IL |
| 2025-12-11 | 309-447-5XXX | TERRA NOVA TELECOM INC. | 145J | DEER CREEK | IL |
| 2025-12-11 | 309-492-2XXX | TERRA NOVA TELECOM INC. | 145J | CAMPGROVE | IL |
| 2025-12-11 | 309-895-3XXX | TERRA NOVA TELECOM INC. | 145J | BUDA | IL |
| 2025-12-11 | 309-896-0XXX | TERRA NOVA TELECOM INC. | 145J | ELMIRA | IL |
| 2025-12-11 | 309-897-5XXX | TERRA NOVA TELECOM INC. | 145J | BRADFORD | IL |
| 2025-12-11 | 318-383-7XXX | ONVOY, LLC - LA | 749E | SHREVEPORT | LA |
| 2025-12-11 | 318-660-0XXX | TERRA NOVA TELECOM INC. | 145J | SPRINGHILL | LA |
| 2025-12-11 | 320-445-5XXX | TERRA NOVA TELECOM INC. | 145J | ALEXANDRIA | MN |
| 2025-12-11 | 320-544-6XXX | TERRA NOVA TELECOM INC. | 145J | HUTCHINSON | MN |
| 2025-12-11 | 320-592-7XXX | TERRA NOVA TELECOM INC. | 145J | MCGRATH | MN |
| 2025-12-11 | 320-875-3XXX | TERRA NOVA TELECOM INC. | 145J | MURDOCK | MN |
| 2025-12-11 | 321-475-9XXX | TERRA NOVA TELECOM, INC. - FL | 382G | EAU GALLIE | FL |
| 2025-12-11 | 326-242-0XXX | ONVOY, LLC - OH | 464C | MOUNT ORAB | OH |
| 2025-12-11 | 336-910-7XXX | ONVOY, LLC - NC | 638E | ELKIN | NC |
| 2025-12-11 | 337-338-0XXX | TERRA NOVA TELECOM INC. | 145J | WELSH | LA |
| 2025-12-11 | 337-389-1XXX | TERRA NOVA TELECOM INC. | 145J | OBERLIN | LA |
| 2025-12-11 | 350-246-1XXX | ONVOY, LLC - CA | 649C | GALT | CA |
| 2025-12-11 | 350-247-3XXX | ONVOY, LLC - CA | 649C | LODI | CA |
| 2025-12-11 | 350-247-4XXX | ONVOY, LLC - CA | 649C | LODI | CA |
| 2025-12-11 | 352-593-6XXX | AERIAL COMMUNICATIONS, INC. | 6701 | BROOKSVL | FL |
| 2025-12-11 | 352-883-9XXX | AERIAL COMMUNICATIONS, INC. | 6701 | BROOKSVL | FL |
| 2025-12-11 | 369-238-0XXX | ONVOY, LLC - CA | 649C | HEALDSBURG | CA |
| 2025-12-11 | 380-255-5XXX | ONVOY, LLC - OH | 464C | NEW ALBANY | OH |
| 2025-12-11 | 380-275-2XXX | ONVOY, LLC - OH | 464C | LOCKBOURNE | OH |
| 2025-12-11 | 380-288-4XXX | ONVOY, LLC - OH | 464C | WESTERVL | OH |
| 2025-12-11 | 380-356-3XXX | ONVOY, LLC - OH | 464C | HARRISBURG | OH |
| 2025-12-11 | 386-300-7XXX | TERRA NOVA TELECOM, INC. - FL | 382G | FORT WHITE | FL |
| 2025-12-11 | 386-429-1XXX | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | ALACHUA | FL |
| 2025-12-11 | 401-534-3XXX | HD CARRIER LLC | 321J | WOONSOCKET | RI |
| 2025-12-11 | 401-534-4XXX | HD CARRIER LLC | 321J | WOONSOCKET | RI |
| 2025-12-11 | 401-540-4XXX | HD CARRIER LLC | 321J | CUMBLND HL | RI |
| 2025-12-11 | 401-540-5XXX | HD CARRIER LLC | 321J | CUMBLND HL | RI |
| 2025-12-11 | 401-546-6XXX | HD CARRIER LLC | 321J | PAWTUCKET | RI |
| 2025-12-11 | 401-546-7XXX | HD CARRIER LLC | 321J | PAWTUCKET | RI |
| 2025-12-11 | 401-843-4XXX | HD CARRIER LLC | 321J | NEWPORT | RI |
| 2025-12-11 | 401-843-6XXX | HD CARRIER LLC | 321J | NEWPORT | RI |
| 2025-12-11 | 406-790-1XXX | TERRA NOVA TELECOM INC. | 145J | CULBERTSON | MT |
| 2025-12-11 | 406-930-4XXX | TERRA NOVA TELECOM INC. | 145J | BIG TIMBER | MT |
| 2025-12-11 | 406-935-5XXX | TERRA NOVA TELECOM INC. | 145J | BROADUS | MT |
| 2025-12-11 | 406-939-9XXX | TERRA NOVA TELECOM INC. | 145J | W GLENDIVE | MT |
| 2025-12-11 | 406-971-5XXX | TERRA NOVA TELECOM INC. | 145J | PLEVNA | MT |
| 2025-12-11 | 406-973-1XXX | TERRA NOVA TELECOM INC. | 145J | SIDNEY | MT |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.