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 |
|---|---|---|---|---|---|
| 2025-12-09 | 943-272-3XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | COVINGTON | GA |
| 2025-12-09 | 956-829-9XXX | STPCS JOINT VENTURE, LLC | 4290 | BROWNSVL | TX |
| 2025-12-09 | 970-807-3XXX | T-MOBILE USA, INC. | 6529 | ASPEN | CO |
| 2025-12-09 | 970-807-4XXX | T-MOBILE USA, INC. | 6529 | ASPEN | CO |
| 2025-12-08 | 218-508-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BEMIDJI | MN |
| 2025-12-08 | 218-761-0XXX | WAVENATION, LLC | 700J | DULUTH | MN |
| 2025-12-08 | 234-418-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YOUNGSTOWN | OH |
| 2025-12-08 | 234-418-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YOUNGSTOWN | OH |
| 2025-12-08 | 234-418-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YOUNGSTOWN | OH |
| 2025-12-08 | 234-746-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELIVERPOOL | OH |
| 2025-12-08 | 239-512-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MARCO IS | FL |
| 2025-12-08 | 239-520-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | NO NAPLES | FL |
| 2025-12-08 | 239-523-2XXX | HD CARRIER LLC | 321J | FORT MYERS | FL |
| 2025-12-08 | 239-523-3XXX | HD CARRIER LLC | 321J | FORT MYERS | FL |
| 2025-12-08 | 239-523-4XXX | HD CARRIER LLC | 321J | FORT MYERS | FL |
| 2025-12-08 | 276-548-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CUMBERLDGP | VA |
| 2025-12-08 | 309-979-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PEORIA | IL |
| 2025-12-08 | 309-979-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PEORIA | IL |
| 2025-12-08 | 320-486-0XXX | WAVENATION, LLC | 700J | ST CLOUD | MN |
| 2025-12-08 | 352-713-1XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SLRSPGSHRS | FL |
| 2025-12-08 | 401-546-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PAWTUCKET | RI |
| 2025-12-08 | 405-526-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | OKLA CITY | OK |
| 2025-12-08 | 405-526-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | OKLA CITY | OK |
| 2025-12-08 | 406-867-5XXX | WAVENATION, LLC | 700J | BILLINGS | MT |
| 2025-12-08 | 419-593-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2025-12-08 | 419-593-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2025-12-08 | 419-593-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2025-12-08 | 419-593-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2025-12-08 | 419-593-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2025-12-08 | 419-593-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TOLEDO | OH |
| 2025-12-08 | 423-649-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATHENS | TN |
| 2025-12-08 | 448-234-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PENSACOLA | FL |
| 2025-12-08 | 448-249-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CRESTVIEW | FL |
| 2025-12-08 | 448-253-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PENSACOLA | FL |
| 2025-12-08 | 448-305-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PENSACOLA | FL |
| 2025-12-08 | 448-449-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TALLAHASSE | FL |
| 2025-12-08 | 448-449-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TALLAHASSE | FL |
| 2025-12-08 | 504-965-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2025-12-08 | 504-965-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2025-12-08 | 504-965-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2025-12-08 | 504-965-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2025-12-08 | 504-965-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2025-12-08 | 504-965-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWORLEANS | LA |
| 2025-12-08 | 507-310-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | WASECA | MN |
| 2025-12-08 | 507-612-0XXX | WAVENATION, LLC | 700J | ROCHESTER | MN |
| 2025-12-08 | 520-764-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CASAGRANDE | AZ |
| 2025-12-08 | 520-764-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CASAGRANDE | AZ |
| 2025-12-08 | 520-823-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SASABE | AZ |
| 2025-12-08 | 534-215-2XXX | COMCAST IP PHONE, LLC | 318J | SOMERSET | WI |
| 2025-12-08 | 567-417-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANDUSKY | OH |
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.