NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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, all time — NPA 214
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-03-24 | 214-214-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2015-10-30 | 214-258-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2015-10-30 | 214-258-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2015-05-19 | 214-964-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2014-12-15 | 214-200-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2014-09-18 | 214-238-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2014-09-18 | 214-238-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2014-09-18 | 214-238-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2014-07-01 | 214-308-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FRISCO | TX |
| 2012-12-10 | 214-915-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2011-12-19 | 214-468-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2011-12-19 | 214-730-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2011-05-23 | 214-518-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRANDPRARI | TX |
| 2011-05-23 | 214-856-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MCKINNEY | TX |
| 2011-04-05 | 214-592-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MCKINNEY | TX |
| 2011-02-15 | 214-643-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2010-02-26 | 214-513-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEWISVILLE | TX |
| 2009-08-05 | 214-842-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MCKINNEY | TX |
| 2009-05-12 | 214-222-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEWISVILLE | TX |
| 2009-03-19 | 214-613-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2009-01-09 | 214-785-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ALLEN | TX |
| 2008-04-04 | 214-299-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PLANO | TX |
| 2008-03-19 | 214-272-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-19 | 214-272-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-19 | 214-272-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-19 | 214-272-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-19 | 214-758-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-19 | 214-792-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-19 | 214-954-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2008-03-05 | 214-412-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRANDPRARI | TX |
| 2007-07-26 | 214-501-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PLANO | TX |
| 2007-07-26 | 214-501-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PLANO | TX |
| 2007-07-26 | 214-501-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PLANO | TX |
| 2007-07-02 | 214-484-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-484-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-774-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-782-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-07-02 | 214-812-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DALLAS | TX |
| 2007-06-15 | 214-412-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GRANDPRARI | TX |
| 2007-05-31 | 214-407-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FRISCO | TX |
| 2007-05-31 | 214-407-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FRISCO | TX |
| 2007-05-31 | 214-548-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MCKINNEY | TX |
| 2007-05-31 | 214-548-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MCKINNEY | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.