NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 725
PEERLESS NETWORK OF NEVADA, LLC - NV 52
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
2023-06-27 725-255-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SANDY VLY NV
2023-06-27 725-297-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SEARCHLIHT NV
2023-06-27 725-305-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2023-02-02 725-299-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SEARCHLIHT NV
2023-02-02 725-550-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F MTCHARLETN NV
2023-02-02 725-715-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F JEAN NV
2023-02-02 725-765-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F NELSON NV
2022-11-22 725-291-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2022-08-02 725-745-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F MTCHARLETN NV
2022-04-21 725-273-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2022-03-07 725-377-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2022-03-01 725-299-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SEARCHLIHT NV
2022-01-06 725-268-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2021-12-01 725-765-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F NELSON NV
2021-11-03 725-745-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F MTCHARLETN NV
2021-09-10 725-543-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F INDIAN SPG NV
2021-09-10 725-699-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SANDY VLY NV
2021-08-02 725-254-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2021-08-02 725-254-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2021-06-22 725-755-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F JEAN NV
2021-02-23 725-527-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2021-02-15 725-720-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SEARCHLIHT NV
2020-12-10 725-231-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2020-12-10 725-237-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F MTCHARLETN NV
2020-12-10 725-677-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F NELSON NV
2020-11-19 725-234-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F INDIAN SPG NV
2020-11-19 725-255-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SANDY VLY NV
2020-07-28 725-373-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2020-05-28 725-215-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SANDY VLY NV
2020-05-28 725-217-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2020-04-29 725-208-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2020-04-29 725-209-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F INDIAN SPG NV
2020-02-03 725-710-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2019-10-18 725-226-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2019-10-18 725-977-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SEARCHLIHT NV
2019-02-11 725-209-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F INDIAN SPG NV
2019-02-11 725-213-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F MTCHARLETN NV
2019-02-11 725-215-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F SANDY VLY NV
2018-11-15 725-212-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2018-11-14 725-208-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2018-09-28 725-209-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F INDIAN SPG NV
2018-09-20 725-207-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2018-07-13 725-206-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2017-12-12 725-223-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2015-09-22 725-999-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F NELSON NV
2015-05-27 725-999-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F NELSON NV
2014-01-28 725-444-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F JEAN NV
2014-01-28 725-444-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F JEAN NV
2014-01-28 725-444-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F JEAN NV
2014-01-28 725-444-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F JEAN NV

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.