NumberResearchRecent thousands-block assignments
5 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 252
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-26 | 252-576-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NC | 638E | GREENVILLE | NC |
| 2024-04-17 | 252-734-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NC | 638E | SWNSBRWCAR | NC |
| 2024-04-08 | 252-304-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | AYDEN | NC |
| 2024-04-08 | 252-556-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SWANQUARTR | NC |
| 2024-04-08 | 252-612-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BELHAVEN | NC |
| 2024-04-08 | 252-730-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRIFTON | NC |
| 2024-04-02 | 252-582-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NC | 638E | LA GRANGE | NC |
| 2024-03-22 | 252-365-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NC | 638E | ROANOKERPD | NC |
| 2024-03-22 | 252-786-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NC | 638E | AHOSKIE | NC |
| 2024-03-21 | 252-620-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KINSTON | NC |
| 2024-03-21 | 252-620-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KINSTON | NC |
| 2024-03-21 | 252-620-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KINSTON | NC |
| 2024-03-21 | 252-734-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | SWNSBRWCAR | NC |
| 2024-03-07 | 252-690-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | ELIZABTHCY | NC |
| 2024-03-06 | 252-415-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EDENTON | NC |
| 2024-03-06 | 252-581-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | KLDEVILHLS | NC |
| 2024-03-06 | 252-596-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | KLDEVILHLS | NC |
| 2024-03-05 | 252-528-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NC | 638E | BEAUFORT | NC |
| 2024-03-05 | 252-665-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NC | 638E | HAVELOCK | NC |
| 2024-02-29 | 252-736-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NC | 638E | MOYOCK | NC |
| 2024-02-27 | 252-589-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SEABOARD | NC |
| 2024-02-23 | 252-272-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LITTLETON | NC |
| 2024-02-23 | 252-625-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LITTLETON | NC |
| 2024-02-23 | 252-647-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SWNSBRWCAR | NC |
| 2024-02-23 | 252-647-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SWNSBRWCAR | NC |
| 2024-02-23 | 252-664-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HALIFAX | NC |
| 2024-02-23 | 252-664-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HALIFAX | NC |
| 2024-02-22 | 252-477-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | SPRINGHOPE | NC |
| 2024-02-20 | 252-219-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROANOKERPD | NC |
| 2024-02-20 | 252-250-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PINETOPS | NC |
| 2024-02-20 | 252-271-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIAMSTN | NC |
| 2024-02-20 | 252-272-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LITTLETON | NC |
| 2024-02-20 | 252-280-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LUCAMA | NC |
| 2024-02-20 | 252-309-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELM CITY | NC |
| 2024-02-20 | 252-310-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GATESVILLE | NC |
| 2024-02-20 | 252-372-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HAMILTON | NC |
| 2024-02-20 | 252-409-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STANTONSBG | NC |
| 2024-02-20 | 252-419-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BAILEY | NC |
| 2024-02-20 | 252-440-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WOODLAND | NC |
| 2024-02-20 | 252-472-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CONWAY | NC |
| 2024-02-20 | 252-476-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITAKERS | NC |
| 2024-02-20 | 252-478-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGHOPE | NC |
| 2024-02-20 | 252-490-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COLERAIN | NC |
| 2024-02-20 | 252-500-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCOTLDNECK | NC |
| 2024-02-20 | 252-554-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WELDON | NC |
| 2024-02-20 | 252-579-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PLYMOUTH | NC |
| 2024-02-20 | 252-664-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HALIFAX | NC |
| 2024-02-20 | 252-681-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILSON | NC |
| 2024-02-20 | 252-682-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NASHVILLE | NC |
| 2024-02-20 | 252-683-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINDSOR | NC |
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.