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 949
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 |
|---|---|---|---|---|---|---|---|
| 2021-02-18 | 949-996-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2020-09-20 | 949-736-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2019-01-11 | 949-942-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2018-10-11 | 949-531-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2018-04-12 | 949-528-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2018-04-11 | 949-942-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2018-03-27 | 949-942-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2017-09-15 | 949-520-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2017-09-15 | 949-520-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2017-07-27 | 949-520-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2017-07-27 | 949-520-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2017-07-27 | 949-619-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2017-07-27 | 949-619-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2017-06-13 | 949-209-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2017-06-13 | 949-619-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2017-03-03 | 949-619-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2017-01-05 | 949-432-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2016-12-19 | 949-239-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2016-09-21 | 949-662-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2016-07-07 | 949-662-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2016-05-23 | 949-652-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2015-01-09 | 949-434-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2015-01-09 | 949-434-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2014-09-17 | 949-353-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2014-09-17 | 949-386-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2014-01-07 | 949-438-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2013-06-17 | 949-873-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2011-04-13 | 949-630-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2011-02-17 | 949-514-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2010-10-08 | 949-467-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2010-08-09 | 949-205-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2010-04-27 | 949-891-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2010-03-02 | 949-214-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | IRVINE | CA |
| 2010-03-02 | 949-214-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | IRVINE | CA |
| 2010-03-02 | 949-214-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | IRVINE | CA |
| 2010-03-02 | 949-214-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | IRVINE | CA |
| 2010-03-02 | 949-214-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | IRVINE | CA |
| 2010-01-07 | 949-205-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2010-01-07 | 949-354-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2009-12-14 | 949-354-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2009-11-23 | 949-793-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | LAGUNA BCH | CA |
| 2009-09-29 | 949-600-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2009-07-01 | 949-205-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2009-05-05 | 949-544-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SADLBK VLY | CA |
| 2009-03-06 | 949-200-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2009-03-06 | 949-200-2XXX | 2000–2999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2008-12-08 | 949-891-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2008-12-08 | 949-891-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2008-09-04 | 949-630-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
| 2008-09-04 | 949-630-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | NEWPORTBCH | CA |
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.