NumberResearchRecent thousands-block assignments
5 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, last 30 days — NPA 214
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 |
|---|---|---|---|---|---|---|---|
| 2006-06-20 | 214-884-0XXX | 0000–0999 | Assigned | WESTEL, INC. - TX | 7399 | DALLAS | TX |
| 2006-06-20 | 214-962-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-06-13 | 214-601-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-12 | 214-406-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-06-07 | 214-556-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PLANO | TX |
| 2006-06-07 | 214-778-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PLANO | TX |
| 2006-06-05 | 214-367-9XXX | 9000–9999 | Assigned | SOUTHWESTERN BELL | 9533 | DALLAS | TX |
| 2006-06-05 | 214-393-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DALLAS | TX |
| 2006-06-02 | 214-771-3XXX | 3000–3999 | Assigned | SOUTHWESTERN BELL | 9533 | ROCKWALL | TX |
| 2006-06-01 | 214-705-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | FRISCO | TX |
| 2006-05-31 | 214-622-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2006-05-25 | 214-774-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-25 | 214-779-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-05-11 | 214-709-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2006-05-11 | 214-809-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2006-05-10 | 214-809-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | GRANDPRARI | TX |
| 2006-05-10 | 214-809-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | GRANDPRARI | TX |
| 2006-05-10 | 214-809-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | GRANDPRARI | TX |
| 2006-05-10 | 214-809-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | GRANDPRARI | TX |
| 2006-05-10 | 214-809-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | GRANDPRARI | TX |
| 2006-05-05 | 214-556-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-05 | 214-994-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PLANO | TX |
| 2006-05-01 | 214-601-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-05-01 | 214-601-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-05-01 | 214-601-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-05-01 | 214-601-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2006-04-12 | 214-579-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | DALLAS | TX |
| 2006-04-10 | 214-383-4XXX | 4000–4999 | Assigned | SOUTHWESTERN BELL | 9533 | ALLEN | 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.