NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 786
TELNYX LLC 35
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2024-04-04 786-664-1XXX 1000–1999Assigned TELNYX LLC 073H NORTH DADE FL
2024-04-04 786-664-2XXX 2000–2999Assigned TELNYX LLC 073H NORTH DADE FL
2023-10-23 786-984-8XXX 8000–8999Assigned TELNYX LLC 073H MIAMI FL
2023-10-23 786-984-9XXX 9000–9999Assigned TELNYX LLC 073H MIAMI FL
2023-08-04 786-947-0XXX 0000–0999Assigned TELNYX LLC 073H PERRINE FL
2023-08-04 786-947-1XXX 1000–1999Assigned TELNYX LLC 073H PERRINE FL
2023-08-01 786-949-9XXX 9000–9999Assigned TELNYX LLC 073H HOMESTEAD FL
2023-04-24 786-929-0XXX 0000–0999Assigned TELNYX LLC 073H KEYS FL
2023-03-27 786-921-0XXX 0000–0999Assigned TELNYX LLC 073H HOMESTEAD FL
2023-02-17 786-919-0XXX 0000–0999Assigned TELNYX LLC 073H NORTH DADE FL
2023-01-18 786-905-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2023-01-18 786-905-1XXX 1000–1999Assigned TELNYX LLC 073H MIAMI FL
2022-10-19 786-892-8XXX 8000–8999Assigned TELNYX LLC 073H PERRINE FL
2022-10-19 786-892-9XXX 9000–9999Assigned TELNYX LLC 073H PERRINE FL
2022-08-18 786-883-9XXX 9000–9999Assigned TELNYX LLC 073H KEYS FL
2021-03-04 786-434-0XXX 0000–0999Assigned TELNYX LLC 073H HOMESTEAD FL
2021-02-09 786-435-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2021-02-09 786-435-9XXX 9000–9999Assigned TELNYX LLC 073H MIAMI FL
2021-01-25 786-396-8XXX 8000–8999Assigned TELNYX LLC 073H NORTH DADE FL
2021-01-25 786-904-8XXX 8000–8999Assigned TELNYX LLC 073H PERRINE FL
2020-10-01 786-232-9XXX 9000–9999Assigned TELNYX LLC 073H PERRINE FL
2020-10-01 786-244-9XXX 9000–9999Assigned TELNYX LLC 073H HOMESTEAD FL
2020-10-01 786-751-9XXX 9000–9999Assigned TELNYX LLC 073H KEYS FL
2020-08-28 786-946-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2020-07-23 786-745-8XXX 8000–8999Assigned TELNYX LLC 073H KEYS FL
2020-01-31 786-756-0XXX 0000–0999Assigned TELNYX LLC 073H NORTH DADE FL
2019-06-18 786-733-0XXX 0000–0999Assigned TELNYX LLC 073H PERRINE FL
2019-05-16 786-687-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2019-05-15 786-677-8XXX 8000–8999Assigned TELNYX LLC 073H KEYS FL
2019-01-23 786-786-9XXX 9000–9999Assigned TELNYX LLC 073H HOMESTEAD FL
2018-05-11 786-591-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2017-05-22 786-551-9XXX 9000–9999Assigned TELNYX LLC 073H HOMESTEAD FL
2017-05-22 786-776-2XXX 2000–2999Assigned TELNYX LLC 073H PERRINE FL
2017-03-15 786-578-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2017-03-15 786-654-1XXX 1000–1999Assigned TELNYX LLC 073H NORTH DADE FL

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.