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 |
|---|---|---|---|---|---|
| 2025-12-31 | 956-820-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MCALLEN | TX |
| 2025-12-31 | 956-820-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MCALLEN | TX |
| 2025-12-31 | 956-820-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MCALLEN | TX |
| 2025-12-31 | 956-833-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MISSION | TX |
| 2025-12-31 | 956-869-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MISSION | TX |
| 2025-12-31 | 970-526-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | STERLING | CO |
| 2025-12-31 | 978-351-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERHILL | MA |
| 2025-12-31 | 978-798-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEOMINSTER | MA |
| 2025-12-31 | 980-980-7XXX | ONVOY, LLC - NC | 638E | CONCORD | NC |
| 2025-12-31 | 984-984-2XXX | ONVOY, LLC - NC | 638E | SMITHFIELD | NC |
| 2025-12-31 | 984-984-4XXX | ONVOY, LLC - NC | 638E | SMITHFIELD | NC |
| 2025-12-31 | 984-984-7XXX | ONVOY, LLC - NC | 638E | SMITHFIELD | NC |
| 2025-12-31 | 984-984-8XXX | ONVOY, LLC - NC | 638E | SMITHFIELD | NC |
| 2025-12-30 | 223-384-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2025-12-30 | 223-384-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2025-12-30 | 302-704-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2025-12-30 | 309-910-9XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | EDGINGTON | IL |
| 2025-12-30 | 313-857-0XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DETROITZN6 | MI |
| 2025-12-30 | 313-857-1XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DETROITZN6 | MI |
| 2025-12-30 | 313-857-3XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DETROITZN6 | MI |
| 2025-12-30 | 313-857-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | DETROITZN6 | MI |
| 2025-12-30 | 324-666-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ST JOHNS | FL |
| 2025-12-30 | 327-208-2XXX | T-MOBILE USA, INC. | 6529 | BATESVILLE | AR |
| 2025-12-30 | 329-236-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2025-12-30 | 329-236-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NEW CITY | NY |
| 2025-12-30 | 329-238-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2025-12-30 | 329-238-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MONROE | NY |
| 2025-12-30 | 434-347-2XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | LYNCHBURG | VA |
| 2025-12-30 | 434-347-7XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | LYNCHBURG | VA |
| 2025-12-30 | 463-281-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | FRANKLIN | IN |
| 2025-12-30 | 475-358-9XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | BRANFORD | CT |
| 2025-12-30 | 505-202-2XXX | T-MOBILE USA, INC. | 6529 | GALLUP | NM |
| 2025-12-30 | 541-901-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | FLORENCE | OR |
| 2025-12-30 | 573-798-6XXX | TELNYX LLC | 073H | MOREHOUSE | MO |
| 2025-12-30 | 575-321-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | CLOVIS | NM |
| 2025-12-30 | 603-721-3XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MILFORD | NH |
| 2025-12-30 | 615-607-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | GREENGROVE | TN |
| 2025-12-30 | 667-486-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | PRINCEFRCK | MD |
| 2025-12-30 | 667-486-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | PRINCEFRCK | MD |
| 2025-12-30 | 731-223-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SO FULTON | TN |
| 2025-12-30 | 773-448-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN07 | IL |
| 2025-12-30 | 773-448-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN07 | IL |
| 2025-12-30 | 773-448-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN07 | IL |
| 2025-12-30 | 816-553-6XXX | AERIAL COMMUNICATIONS, INC. | 6701 | HARRISONVL | MO |
| 2025-12-30 | 847-661-1XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WAUKEGAN | IL |
| 2025-12-30 | 865-431-3XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | SOLWAY | TN |
| 2025-12-30 | 865-431-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | SOLWAY | TN |
| 2025-12-30 | 870-609-2XXX | T-MOBILE USA, INC. | 6529 | POCAHONTAS | AR |
| 2025-12-30 | 904-754-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ST JOHNS | FL |
| 2025-12-30 | 914-587-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | WSCHSTZN08 | NY |
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.