NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 505
TELNYX LLC 39
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
2023-08-23 505-422-5XXX 5000–5999Assigned TELNYX LLC 073H CROWNPOINT NM
2023-06-29 505-498-6XXX 6000–6999Assigned TELNYX LLC 073H LAS VEGAS NM
2023-02-27 505-422-4XXX 4000–4999Assigned TELNYX LLC 073H CROWNPOINT NM
2022-11-21 505-943-0XXX 0000–0999Assigned TELNYX LLC 073H SHIPROCK NM
2022-10-20 505-542-0XXX 0000–0999Assigned TELNYX LLC 073H ESPANOLA NM
2022-07-19 505-354-8XXX 8000–8999Assigned TELNYX LLC 073H SHIPROCK NM
2022-07-19 505-371-4XXX 4000–4999Assigned TELNYX LLC 073H TSE BONITO NM
2022-07-19 505-461-6XXX 6000–6999Assigned TELNYX LLC 073H WHITE ROCK NM
2022-07-19 505-696-1XXX 1000–1999Assigned TELNYX LLC 073H NEWCOMB NM
2022-07-19 505-723-8XXX 8000–8999Assigned TELNYX LLC 073H SANOSTEE NM
2022-07-19 505-732-6XXX 6000–6999Assigned TELNYX LLC 073H NASCHITTI NM
2022-07-19 505-733-6XXX 6000–6999Assigned TELNYX LLC 073H TOHATCHI NM
2022-07-19 505-735-8XXX 8000–8999Assigned TELNYX LLC 073H TWIN LAKES NM
2022-07-19 505-777-5XXX 5000–5999Assigned TELNYX LLC 073H NAVAJO NM
2022-07-19 505-789-8XXX 8000–8999Assigned TELNYX LLC 073H TOADLENA NM
2022-07-13 505-422-8XXX 8000–8999Assigned TELNYX LLC 073H CROWNPOINT NM
2022-06-06 505-451-7XXX 7000–7999Assigned TELNYX LLC 073H LAS VEGAS NM
2022-02-28 505-519-2XXX 2000–2999Assigned TELNYX LLC 073H GALLUP NM
2022-02-18 505-520-0XXX 0000–0999Assigned TELNYX LLC 073H ALBUQURQUE NM
2022-02-18 505-520-1XXX 1000–1999Assigned TELNYX LLC 073H ALBUQURQUE NM
2022-02-18 505-520-2XXX 2000–2999Assigned TELNYX LLC 073H ALBUQURQUE NM
2022-02-18 505-520-3XXX 3000–3999Assigned TELNYX LLC 073H ALBUQURQUE NM
2022-02-18 505-520-4XXX 4000–4999Assigned TELNYX LLC 073H ALBUQURQUE NM
2021-12-01 505-496-4XXX 4000–4999Assigned TELNYX LLC 073H GRANTS NM
2021-02-22 505-447-0XXX 0000–0999Assigned TELNYX LLC 073H GRANTS NM
2021-02-12 505-451-0XXX 0000–0999Assigned TELNYX LLC 073H LAS VEGAS NM
2021-02-08 505-439-7XXX 7000–7999Assigned TELNYX LLC 073H AZTEC NM
2021-01-15 505-317-1XXX 1000–1999Assigned TELNYX LLC 073H ALBUQURQUE NM
2020-01-07 505-391-0XXX 0000–0999Assigned TELNYX LLC 073H GRANTS NM
2020-01-07 505-458-0XXX 0000–0999Assigned TELNYX LLC 073H GALLUP NM
2017-03-29 505-356-1XXX 1000–1999Assigned TELNYX LLC 073H GRANTS NM
2017-03-29 505-387-3XXX 3000–3999Assigned TELNYX LLC 073H GALLUP NM
2017-03-29 505-398-8XXX 8000–8999Assigned TELNYX LLC 073H LAS VEGAS NM
2017-03-29 505-551-9XXX 9000–9999Assigned TELNYX LLC 073H LOS ALAMOS NM
2017-03-29 505-636-9XXX 9000–9999Assigned TELNYX LLC 073H AZTEC NM
2017-03-29 505-675-6XXX 6000–6999Assigned TELNYX LLC 073H FARMINGTON NM
2017-03-09 505-666-0XXX 0000–0999Assigned TELNYX LLC 073H SANTA FE NM
2017-03-09 505-666-6XXX 6000–6999Assigned TELNYX LLC 073H SANTA FE NM
2016-12-15 505-494-1XXX 1000–1999Assigned TELNYX LLC 073H ALBUQURQUE NM

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.