NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 747
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-01-08 | 747-372-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GLENDALE | CA |
| 2022-09-29 | 747-766-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VAN NUYS | CA |
| 2022-08-19 | 747-321-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SNFN PACM | CA |
| 2022-08-19 | 747-397-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SNFN SPLV | CA |
| 2022-08-19 | 747-737-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PSDN LACN | CA |
| 2022-08-19 | 747-746-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | RESEDA | CA |
| 2021-09-07 | 747-315-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | SNFN SNFN | CA |
| 2021-01-30 | 747-303-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | AGOURA | CA |
| 2021-01-28 | 747-356-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NORTHRIDGE | CA |
| 2021-01-27 | 747-724-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SNFN GRHL | CA |
| 2021-01-27 | 747-895-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LACRSCENTA | CA |
| 2020-10-28 | 747-285-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SUNLD TJNG | CA |
| 2019-12-11 | 747-292-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BRBN SNVY | CA |
| 2019-10-30 | 747-288-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CANOGAPARK | CA |
| 2019-07-08 | 747-269-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SNFN SPLV | CA |
| 2018-06-26 | 747-389-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | NO HOLLYWD | CA |
| 2018-06-26 | 747-609-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | GLENDALE | CA |
| 2017-06-06 | 747-207-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SUNLD TJNG | CA |
| 2017-06-06 | 747-218-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | LACRSCENTA | CA |
| 2017-06-06 | 747-268-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | PSDN LACN | CA |
| 2017-05-22 | 747-216-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | NORTHRIDGE | CA |
| 2017-05-22 | 747-219-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | AGOURA | CA |
| 2017-05-22 | 747-252-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SNFN GRHL | CA |
| 2017-05-22 | 747-260-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | SNFN SNFN | CA |
| 2017-05-22 | 747-267-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | RESEDA | CA |
| 2017-05-22 | 747-274-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SNFN PACM | CA |
| 2017-03-14 | 747-204-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | CANOGAPARK | CA |
| 2017-03-14 | 747-276-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | VAN NUYS | CA |
| 2017-03-14 | 747-291-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | BRBN BRBN | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.