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
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-29 | 324-900-3XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 324-900-4XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 324-900-8XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 324-900-9XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 346-916-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 346-916-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 346-916-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LANGHAMCRK | TX |
| 2025-12-29 | 360-964-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MONTESANO | WA |
| 2025-12-29 | 385-620-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MURRAY | UT |
| 2025-12-29 | 402-394-6XXX | AERIAL COMMUNICATIONS, INC. | 6701 | INMAN | NE |
| 2025-12-29 | 409-372-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TXSCYMARQU | TX |
| 2025-12-29 | 417-584-1XXX | E. RITTER COMMUNICATIONS, LLC | 128L | SPRINGFLD | MO |
| 2025-12-29 | 423-423-0XXX | ONVOY, LLC - TN | 525E | LIMESTONE | TN |
| 2025-12-29 | 423-423-2XXX | ONVOY, LLC - TN | 525E | LIMESTONE | TN |
| 2025-12-29 | 423-423-3XXX | ONVOY, LLC - TN | 525E | LIMESTONE | TN |
| 2025-12-29 | 423-423-4XXX | ONVOY, LLC - TN | 525E | LIMESTONE | TN |
| 2025-12-29 | 423-423-7XXX | ONVOY, LLC - TN | 525E | LIMESTONE | TN |
| 2025-12-29 | 423-423-9XXX | ONVOY, LLC - TN | 525E | LIMESTONE | TN |
| 2025-12-29 | 430-339-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONGVIEW | TX |
| 2025-12-29 | 430-339-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONGVIEW | TX |
| 2025-12-29 | 430-392-1XXX | E. RITTER COMMUNICATIONS, LLC | 128L | TEXARKANA | TX |
| 2025-12-29 | 434-666-2XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CHARLOTSVL | VA |
| 2025-12-29 | 440-900-0XXX | ONVOY, LLC - OH | 464C | AMHERST | OH |
| 2025-12-29 | 440-900-9XXX | ONVOY, LLC - OH | 464C | AMHERST | OH |
| 2025-12-29 | 464-262-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLUEISLAND | IL |
| 2025-12-29 | 504-965-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 6505 | NEWORLEANS | LA |
| 2025-12-29 | 531-364-8XXX | AERIAL COMMUNICATIONS, INC. | 6701 | GENEVA | NE |
| 2025-12-29 | 531-364-9XXX | AERIAL COMMUNICATIONS, INC. | 6701 | GENEVA | NE |
| 2025-12-29 | 557-248-1XXX | E. RITTER COMMUNICATIONS, LLC | 128L | ST LOUIS | MO |
| 2025-12-29 | 571-703-3XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | DALE CITY | VA |
| 2025-12-29 | 572-279-1XXX | E. RITTER COMMUNICATIONS, LLC | 128L | OKLA CITY | OK |
| 2025-12-29 | 603-580-0XXX | BELL ATLANTIC MOBILE, INC | 6386 | EXETER | NH |
| 2025-12-29 | 640-298-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BARNEGAT | NJ |
| 2025-12-29 | 645-732-5XXX | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-12-29 | 645-732-6XXX | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-12-29 | 645-732-7XXX | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-12-29 | 645-732-8XXX | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-12-29 | 651-394-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | RED WING | MN |
| 2025-12-29 | 667-286-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SALISBURY | MD |
| 2025-12-29 | 667-527-3XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GLENBURNIE | MD |
| 2025-12-29 | 667-527-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GLENBURNIE | MD |
| 2025-12-29 | 667-527-5XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GLENBURNIE | MD |
| 2025-12-29 | 667-527-7XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GLENBURNIE | MD |
| 2025-12-29 | 682-442-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2025-12-29 | 682-468-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEBURNE | TX |
| 2025-12-29 | 682-468-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEBURNE | TX |
| 2025-12-29 | 682-483-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2025-12-29 | 682-483-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2025-12-29 | 686-686-6XXX | ONVOY, LLC - VA | 138E | CHARLES CY | VA |
| 2025-12-29 | 686-686-7XXX | ONVOY, LLC - VA | 138E | CHARLES CY | VA |
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.