NumberResearchRecent thousands-block assignments
21 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 463
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-19 | 463-303-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - IN | 105F | INDIANAPLS | IN |
| 2024-03-19 | 463-303-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - IN | 105F | INDIANAPLS | IN |
| 2024-03-19 | 463-304-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-03-18 | 463-287-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-18 | 463-287-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NOBLESVL | IN |
| 2024-03-13 | 463-284-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CHARLOTSVL | IN |
| 2024-03-13 | 463-288-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | DANVILLE | IN |
| 2024-03-13 | 463-337-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NEWPALSTIN | IN |
| 2024-03-07 | 463-299-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | SHELBYVL | IN |
| 2024-03-07 | 463-299-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | SHELBYVL | IN |
| 2024-03-07 | 463-837-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IN | 097D | MOORESVL | IN |
| 2024-03-07 | 463-946-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | WHITESTOWN | IN |
| 2024-03-05 | 463-298-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-02-27 | 463-298-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | INDIANAPLS | IN |
| 2024-02-22 | 463-298-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-02-22 | 463-298-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-02-22 | 463-298-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-02-22 | 463-298-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2024-02-14 | 463-295-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | OAKLANDON | IN |
| 2024-02-14 | 463-295-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | OAKLANDON | IN |
| 2024-02-14 | 463-295-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | OAKLANDON | IN |
| 2024-02-14 | 463-298-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-02-13 | 463-293-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | CARMEL | IN |
| 2024-02-12 | 463-288-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | DANVILLE | IN |
| 2024-02-12 | 463-288-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | DANVILLE | IN |
| 2024-02-12 | 463-289-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | CUMBERLAND | IN |
| 2024-02-12 | 463-289-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | CUMBERLAND | IN |
| 2024-02-12 | 463-296-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | WESTNEWTON | IN |
| 2024-02-12 | 463-296-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | WESTNEWTON | IN |
| 2024-02-12 | 463-296-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | WESTNEWTON | IN |
| 2024-02-12 | 463-298-0XXX | 0000–0999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-02-12 | 463-298-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-02-12 | 463-298-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-02-09 | 463-294-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BROWNSBURG | IN |
| 2024-02-09 | 463-294-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BROWNSBURG | IN |
| 2024-02-09 | 463-294-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | BROWNSBURG | IN |
| 2024-02-09 | 463-297-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | PLAINFIELD | IN |
| 2024-02-09 | 463-297-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | PLAINFIELD | IN |
| 2024-02-09 | 463-297-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | PLAINFIELD | IN |
| 2024-02-08 | 463-285-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IN | 097D | SHERIDAN | IN |
| 2024-02-07 | 463-290-8XXX | 8000–8999 | Assigned | ONVOY, LLC - IN | 097D | GREENFIELD | IN |
| 2024-02-06 | 463-254-7XXX | 7000–7999 | Assigned | ONVOY, LLC - IN | 097D | CICERO | IN |
| 2024-02-06 | 463-337-1XXX | 1000–1999 | Assigned | ONVOY, LLC - IN | 097D | NEWPALSTIN | IN |
| 2024-02-05 | 463-946-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IN | 097D | WHITESTOWN | IN |
| 2024-01-26 | 463-293-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARMEL | IN |
| 2024-01-26 | 463-293-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARMEL | IN |
| 2024-01-26 | 463-293-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARMEL | IN |
| 2024-01-26 | 463-403-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | FISHERS | IN |
| 2024-01-25 | 463-687-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IN | 097D | ACTON | IN |
| 2024-01-25 | 463-687-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | ACTON | IN |
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.