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 805
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 |
|---|---|---|---|---|---|---|---|
| 2017-02-16 | 805-586-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CAMARILLO | CA |
| 2016-11-29 | 805-454-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBURYPRK | CA |
| 2016-09-23 | 805-917-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | THOUSAOAKS | CA |
| 2016-08-18 | 805-638-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2016-06-14 | 805-307-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EL RIO | CA |
| 2016-04-21 | 805-209-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MOORPARK | CA |
| 2016-04-21 | 805-702-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CAMARILLO | CA |
| 2016-03-21 | 805-261-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2016-03-07 | 805-834-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2015-09-30 | 805-307-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EL RIO | CA |
| 2015-07-16 | 805-768-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBURYPRK | CA |
| 2015-06-19 | 805-864-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2015-04-22 | 805-843-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2015-03-20 | 805-586-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CAMARILLO | CA |
| 2015-01-27 | 805-852-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | THOUSAOAKS | CA |
| 2014-11-18 | 805-422-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2014-11-17 | 805-919-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EL RIO | CA |
| 2014-04-07 | 805-842-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2013-07-22 | 805-394-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2013-06-12 | 805-663-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2013-04-29 | 805-628-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VNTRA CNTL | CA |
| 2013-03-19 | 805-246-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | POINT MUGU | CA |
| 2013-03-19 | 805-301-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SOMIS | CA |
| 2013-03-19 | 805-394-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2013-03-19 | 805-419-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CAMARILLO | CA |
| 2013-03-19 | 805-420-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SANTAPAULA | CA |
| 2013-03-19 | 805-716-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBURYPRK | CA |
| 2013-03-19 | 805-852-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | THOUSAOAKS | CA |
| 2013-03-19 | 805-919-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EL RIO | CA |
| 2013-03-14 | 805-293-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SATICOY | CA |
| 2013-03-14 | 805-676-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VNTRA EAST | CA |
| 2013-03-14 | 805-842-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2013-03-12 | 805-517-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MOORPARK | CA |
| 2013-03-12 | 805-727-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FILLMORE | CA |
| 2013-03-12 | 805-798-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OJAI | CA |
| 2012-11-02 | 805-420-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SANTAPAULA | CA |
| 2012-07-02 | 805-765-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VNTRA EAST | CA |
| 2012-04-03 | 805-366-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2012-04-03 | 805-590-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CONEJO | CA |
| 2012-03-27 | 805-601-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | THOUSAOAKS | CA |
| 2012-02-28 | 805-919-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | EL RIO | CA |
| 2012-02-01 | 805-842-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | CA |
| 2011-05-18 | 805-465-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CAMARILLO | CA |
| 2011-05-10 | 805-323-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SATICOY | CA |
| 2010-10-05 | 805-876-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MOORPARK | CA |
| 2010-08-09 | 805-874-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | POINT MUGU | CA |
| 2009-10-09 | 805-263-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXNARD | CA |
| 2009-07-02 | 805-620-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VNTRA EAST | CA |
| 2009-06-11 | 805-716-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBURYPRK | CA |
| 2008-12-23 | 805-285-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SIMIVALLEY | 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.