NumberResearchRecent thousands-block assignments
2,770 blocks assigned in February 2026 · 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, February 2026
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-02-06 | 331-342-4XXX | HD CARRIER LLC | 321J | NAPERVILLE | IL |
| 2026-02-06 | 386-412-4XXX | HD CARRIER LLC | 321J | NWSMYRNBCH | FL |
| 2026-02-06 | 386-412-5XXX | HD CARRIER LLC | 321J | NWSMYRNBCH | FL |
| 2026-02-06 | 386-412-6XXX | HD CARRIER LLC | 321J | NWSMYRNBCH | FL |
| 2026-02-06 | 425-592-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | BELLEVUE | WA |
| 2026-02-06 | 425-592-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | BELLEVUE | WA |
| 2026-02-06 | 564-524-1XXX | COMCAST IP PHONE, LLC | 318J | COPALIS | WA |
| 2026-02-06 | 682-486-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 682-486-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-02-06 | 728-244-2XXX | HD CARRIER LLC | 321J | BOCA RATON | FL |
| 2026-02-06 | 728-244-3XXX | HD CARRIER LLC | 321J | BOCA RATON | FL |
| 2026-02-06 | 728-244-4XXX | HD CARRIER LLC | 321J | BOCA RATON | FL |
| 2026-02-06 | 737-403-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GEORGETOWN | TX |
| 2026-02-06 | 737-425-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GEORGETOWN | TX |
| 2026-02-06 | 754-337-6XXX | HD CARRIER LLC | 321J | FTLAUDERDL | FL |
| 2026-02-06 | 754-337-7XXX | HD CARRIER LLC | 321J | FTLAUDERDL | FL |
| 2026-02-06 | 754-654-6XXX | HD CARRIER LLC | 321J | FTLAUDERDL | FL |
| 2026-02-06 | 779-421-7XXX | HD CARRIER LLC | 321J | FREEPORT | IL |
| 2026-02-06 | 779-421-8XXX | HD CARRIER LLC | 321J | FREEPORT | IL |
| 2026-02-06 | 779-421-9XXX | HD CARRIER LLC | 321J | FREEPORT | IL |
| 2026-02-06 | 806-929-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TAHOKA | TX |
| 2026-02-06 | 878-297-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WASHINGTON | PA |
| 2026-02-06 | 878-297-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WASHINGTON | PA |
| 2026-02-06 | 878-297-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WASHINGTON | PA |
| 2026-02-06 | 878-297-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WASHINGTON | PA |
| 2026-02-06 | 931-997-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | BAXTER | TN |
| 2026-02-05 | 227-529-5XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | GAITHERSBG | MD |
| 2026-02-05 | 239-526-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | NAPLES | FL |
| 2026-02-05 | 276-215-9XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | INDEPNDNCE | VA |
| 2026-02-05 | 276-271-9XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | INDEPNDNCE | VA |
| 2026-02-05 | 308-465-7XXX | AERIAL COMMUNICATIONS, INC. | 6701 | OGALLALA | NE |
| 2026-02-05 | 380-312-7XXX | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | COLUMBUS | OH |
| 2026-02-05 | 413-560-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NORTHAMPTN | MA |
| 2026-02-05 | 448-254-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TALLAHASSE | FL |
| 2026-02-05 | 448-254-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TALLAHASSE | FL |
| 2026-02-05 | 448-254-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TALLAHASSE | FL |
| 2026-02-05 | 508-774-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2026-02-05 | 531-313-5XXX | AERIAL COMMUNICATIONS, INC. | 6701 | HASTINGS | NE |
| 2026-02-05 | 531-392-8XXX | AERIAL COMMUNICATIONS, INC. | 6701 | WEST POINT | NE |
| 2026-02-05 | 531-435-9XXX | AERIAL COMMUNICATIONS, INC. | 6701 | HOWELLS | NE |
| 2026-02-05 | 557-250-3XXX | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | ST LOUIS | MO |
| 2026-02-05 | 572-997-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | KINGFISHER | OK |
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.