NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 442
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 |
|---|---|---|---|---|---|---|---|
| 2023-06-01 | 442-426-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WRIGHTWOOD | CA |
| 2023-04-27 | 442-446-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | CALIFORNCY | CA |
| 2022-06-13 | 442-446-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | CALIFORNCY | CA |
| 2022-05-31 | 442-522-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PARKER DAM | CA |
| 2021-06-23 | 442-451-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | YUCCA VLY | CA |
| 2021-02-14 | 442-642-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NEWBERRY | CA |
| 2021-01-28 | 442-312-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PINE CREEK | CA |
| 2021-01-28 | 442-441-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BRSW YERM | CA |
| 2021-01-28 | 442-744-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BRIDGEPORT | CA |
| 2020-12-02 | 442-786-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BLYTHE | CA |
| 2020-10-28 | 442-318-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LEE VINING | CA |
| 2020-10-27 | 442-388-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | DESERT CTR | CA |
| 2020-09-10 | 442-946-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | EARP LSLK | CA |
| 2020-04-16 | 442-313-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | HAVASULAKE | CA |
| 2019-08-21 | 442-302-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LUCERNEVLY | CA |
| 2019-07-10 | 442-201-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LEE VINING | CA |
| 2018-06-28 | 442-263-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | PAUMA VLY | CA |
| 2018-06-28 | 442-293-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BORREGO | CA |
| 2018-06-28 | 442-900-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | OCOTILLO | CA |
| 2018-06-15 | 442-217-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VALLEY CTR | CA |
| 2018-06-15 | 442-250-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CALEXICO | CA |
| 2018-06-15 | 442-259-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | SUMMIT VLY | CA |
| 2018-06-15 | 442-272-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | INYOKERN | CA |
| 2018-06-15 | 442-296-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | CROWLEY LK | CA |
| 2018-05-24 | 442-220-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MT PASS | CA |
| 2018-05-24 | 442-221-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | BENTON | CA |
| 2018-05-24 | 442-233-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LENWOOD | CA |
| 2018-05-24 | 442-298-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TRONA | CA |
| 2018-05-01 | 442-201-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LEE VINING | CA |
| 2018-05-01 | 442-203-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | BRIDGEPORT | CA |
| 2018-05-01 | 442-210-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | BIG PINE | CA |
| 2018-05-01 | 442-219-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | VICTORVL | CA |
| 2018-05-01 | 442-239-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | DEATH VLY | CA |
| 2018-05-01 | 442-261-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | SHOSHONE | CA |
| 2018-05-01 | 442-301-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | JUNE LAKE | CA |
| 2018-05-01 | 442-326-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | INDEPNDNCE | CA |
| 2018-05-01 | 442-936-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WRWD PHLN | CA |
| 2017-08-02 | 442-218-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LKISABELLA | CA |
| 2017-08-02 | 442-228-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BISHOP | CA |
| 2017-08-02 | 442-249-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | VTVL ADLN | CA |
| 2017-08-02 | 442-285-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CALIFORNCY | CA |
| 2017-06-06 | 442-292-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VTVL APVY | CA |
| 2017-06-06 | 442-294-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | RIDGECREST | CA |
| 2017-05-23 | 442-207-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | FALLBROOK | CA |
| 2017-05-22 | 442-267-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | VTVL HSPR | CA |
| 2017-05-22 | 442-295-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | BARSTOW | CA |
| 2017-05-10 | 442-334-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PALMDESERT | CA |
| 2017-04-17 | 442-205-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | YUCCA VLY | CA |
| 2017-04-17 | 442-246-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MORONGOVLY | CA |
| 2017-04-17 | 442-269-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | JOSHUATREE | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.