NumberResearchRecent thousands-block assignments
3,224 blocks assigned in April 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, April 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-02 | 686-210-4XXX | BANDWIDTH.COM CLEC, LLC - VA | 079F | RICHMOND | VA |
| 2026-04-02 | 686-210-5XXX | BANDWIDTH.COM CLEC, LLC - VA | 079F | RICHMOND | VA |
| 2026-04-02 | 686-210-6XXX | BANDWIDTH.COM CLEC, LLC - VA | 079F | RICHMOND | VA |
| 2026-04-02 | 706-924-8XXX | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | CHICKAMAGA | GA |
| 2026-04-02 | 712-280-7XXX | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | HARLAN | IA |
| 2026-04-02 | 712-633-8XXX | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | BEDFORD | IA |
| 2026-04-02 | 726-265-1XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | SANANTONIO | TX |
| 2026-04-02 | 726-265-2XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | SANANTONIO | TX |
| 2026-04-02 | 726-265-3XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-265-4XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-265-5XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-265-6XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-265-7XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-265-8XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | SANANTONIO | TX |
| 2026-04-02 | 726-265-9XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | SANANTONIO | TX |
| 2026-04-02 | 726-272-0XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-1XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-2XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-3XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-4XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-5XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-6XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-7XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-8XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 726-272-9XXX | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 727-651-3XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | CLEARWATER | FL |
| 2026-04-02 | 727-662-7XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | STPETERSBG | FL |
| 2026-04-02 | 727-662-8XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | STPETERSBG | FL |
| 2026-04-02 | 727-662-9XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | STPETERSBG | FL |
| 2026-04-02 | 743-291-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | LOMAX | NC |
| 2026-04-02 | 743-291-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | LOMAX | NC |
| 2026-04-02 | 754-347-7XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | FTLAUDERDL | FL |
| 2026-04-02 | 754-355-3XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | HOLLYWOOD | FL |
| 2026-04-02 | 754-355-4XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | HOLLYWOOD | FL |
| 2026-04-02 | 754-587-0XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | FTLAUDERDL | FL |
| 2026-04-02 | 754-587-1XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | FTLAUDERDL | FL |
| 2026-04-02 | 754-587-2XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | FTLAUDERDL | FL |
| 2026-04-02 | 771-255-7XXX | BANDWIDTH.COM CLEC, LLC - DC | 074F | WSHNGTNZN1 | DC |
| 2026-04-02 | 771-255-9XXX | BANDWIDTH.COM CLEC, LLC - DC | 074F | WSHNGTNZN1 | DC |
| 2026-04-02 | 785-617-9XXX | AERIAL COMMUNICATIONS, INC. | 6701 | WAMEGO | KS |
| 2026-04-02 | 785-624-5XXX | AERIAL COMMUNICATIONS, INC. | 6701 | HAYS | KS |
| 2026-04-02 | 806-602-6XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | PETERSBURG | TX |
| 2026-04-02 | 816-570-2XXX | AERIAL COMMUNICATIONS, INC. | 6701 | BELTON | MO |
| 2026-04-02 | 817-520-0XXX | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2026-04-02 | 817-520-1XXX | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2026-04-02 | 817-520-2XXX | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2026-04-02 | 817-520-3XXX | T-MOBILE USA, INC. | 6529 | NRICHLDHLS | TX |
| 2026-04-02 | 817-728-9XXX | T-MOBILE USA, INC. | 6529 | MANSFIELD | TX |
| 2026-04-02 | 858-443-4XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | CHULAVISTA | CA |
| 2026-04-02 | 858-443-5XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | CHULAVISTA | CA |
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.