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 |
|---|---|---|---|---|---|
| 2025-12-30 | 931-460-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | COLUMBIA | TN |
| 2025-12-30 | 959-250-1XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | MANCHESTER | CT |
| 2025-12-30 | 959-253-4XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | PLAINFIELD | CT |
| 2025-12-30 | 971-326-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | SEASIDE | OR |
| 2025-12-30 | 971-526-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2025-12-30 | 971-526-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2025-12-30 | 971-526-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2025-12-30 | 971-526-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2025-12-30 | 971-526-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2025-12-30 | 989-554-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | MIDLAND | MI |
| 2025-12-30 | 989-554-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | MIDLAND | MI |
| 2025-12-29 | 216-900-0XXX | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 216-900-5XXX | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 216-900-6XXX | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 216-900-7XXX | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 216-900-8XXX | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 216-900-9XXX | ONVOY, LLC - OH | 464C | INDEPNDNCE | OH |
| 2025-12-29 | 218-240-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INTETNLFLS | MN |
| 2025-12-29 | 218-866-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | CROSBY | MN |
| 2025-12-29 | 227-292-4XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ASHTON236 | MD |
| 2025-12-29 | 227-529-0XXX | ONVOY, LLC - MD | 876D | GAITHERSBG | MD |
| 2025-12-29 | 227-529-9XXX | ONVOY, LLC - MD | 876D | GAITHERSBG | MD |
| 2025-12-29 | 235-210-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | FLAT RIVER | MO |
| 2025-12-29 | 260-381-0XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | FORT WAYNE | IN |
| 2025-12-29 | 260-381-1XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | FORT WAYNE | IN |
| 2025-12-29 | 270-654-1XXX | E. RITTER COMMUNICATIONS, LLC | 128L | OWENSBORO | KY |
| 2025-12-29 | 276-271-6XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | INDEPNDNCE | VA |
| 2025-12-29 | 276-271-7XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | INDEPNDNCE | VA |
| 2025-12-29 | 276-927-4XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | STUART | VA |
| 2025-12-29 | 283-529-0XXX | ONVOY, LLC - OH | 464C | BUTLERVL | OH |
| 2025-12-29 | 283-529-9XXX | ONVOY, LLC - OH | 464C | BUTLERVL | OH |
| 2025-12-29 | 283-666-0XXX | ONVOY, LLC - OH | 464C | FAYETTEVL | OH |
| 2025-12-29 | 283-666-6XXX | ONVOY, LLC - OH | 464C | FAYETTEVL | OH |
| 2025-12-29 | 307-318-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WRIGHT | WY |
| 2025-12-29 | 319-492-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | IOWA CITY | IA |
| 2025-12-29 | 324-529-4XXX | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-529-5XXX | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-529-6XXX | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-529-7XXX | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-529-8XXX | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-529-9XXX | ONVOY, LLC - FL | 937C | MAXVILLE | FL |
| 2025-12-29 | 324-800-0XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-800-1XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-800-2XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-800-3XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-800-4XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-800-5XXX | ONVOY, LLC - FL | 937C | ORANGEPARK | FL |
| 2025-12-29 | 324-900-0XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 324-900-1XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
| 2025-12-29 | 324-900-2XXX | ONVOY, LLC - FL | 937C | FERNADNBCH | FL |
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.