NumberResearchRecent thousands-block assignments
15 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, last 30 days — NPA 235
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-03-27 | 235-221-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | JEFFERSNCY | MO |
| 2026-03-27 | 235-221-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | JEFFERSNCY | MO |
| 2026-03-27 | 235-221-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | JEFFERSNCY | MO |
| 2026-03-25 | 235-206-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JEFFERSNCY | MO |
| 2026-03-25 | 235-210-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | FLAT RIVER | MO |
| 2026-03-19 | 235-206-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | JEFFERSNCY | MO |
| 2026-03-19 | 235-206-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | JEFFERSNCY | MO |
| 2026-03-19 | 235-206-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | JEFFERSNCY | MO |
| 2026-03-11 | 235-229-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | CAMDENTON | MO |
| 2026-02-27 | 235-210-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLAT RIVER | MO |
| 2026-02-20 | 235-213-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-213-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-220-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-222-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-222-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-222-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-20 | 235-222-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2026-02-18 | 235-219-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | ST JAMES | MO |
| 2026-02-12 | 235-208-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | COLUMBIA | MO |
| 2025-12-29 | 235-210-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | FLAT RIVER | MO |
| 2025-12-22 | 235-529-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | FREDERCKTN | MO |
| 2025-12-22 | 235-529-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | FREDERCKTN | MO |
| 2025-12-22 | 235-666-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | ELDON | MO |
| 2025-12-22 | 235-666-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | ELDON | MO |
| 2025-12-15 | 235-204-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | COLUMBIA | MO |
| 2025-12-15 | 235-204-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | COLUMBIA | MO |
| 2025-12-15 | 235-204-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | COLUMBIA | MO |
| 2025-12-15 | 235-204-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | COLUMBIA | MO |
| 2025-11-26 | 235-218-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | JEFFERSNCY | MO |
| 2025-11-18 | 235-200-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | CARDWELL | MO |
| 2025-11-17 | 235-206-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JEFFERSNCY | MO |
| 2025-11-04 | 235-219-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | ST JAMES | MO |
| 2025-10-27 | 235-217-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COLUMBIA | MO |
| 2025-10-23 | 235-222-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
| 2025-10-23 | 235-222-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRCH TREE | MO |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.