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 737
PEERLESS NETWORK OF TEXAS, LLC - TX 80
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
2026-06-24 737-361-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TAYLOR TX
2025-04-14 737-418-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2025-01-30 737-362-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MARTINDALE TX
2024-12-26 737-437-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F THORNDTHRL TX
2024-12-23 737-337-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FENTRESS TX
2024-12-23 737-688-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F COUPLAND TX
2024-11-26 737-380-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LAMPASAS TX
2024-11-26 737-734-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LIBERTY HL TX
2024-08-30 737-251-2XXX 2000–2999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BURNET TX
2024-05-07 737-384-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2024-05-07 737-384-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2024-05-07 737-384-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2024-05-07 737-384-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2024-02-14 737-374-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F KYLE TX
2024-02-14 737-799-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GRANGER TX
2023-11-27 737-316-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WIMBERLEY TX
2023-11-27 737-427-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MCDADE TX
2022-07-07 737-324-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEANDER TX
2022-05-26 737-937-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MARTINDALE TX
2022-04-25 737-762-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SMITHVILLE TX
2022-01-07 737-386-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LAMPASAS TX
2021-09-23 737-707-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2021-06-30 737-375-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ROCKDALE TX
2021-04-29 737-272-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2021-04-29 737-272-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2021-02-26 737-282-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DALE/LTNSP TX
2021-02-26 737-284-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WIMBERLEY TX
2021-02-26 737-307-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BERTRAM TX
2021-01-13 737-677-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SMITHVILLE TX
2020-12-03 737-338-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ELGIN TX
2020-10-22 737-773-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F JARRELL TX
2020-10-13 737-842-2XXX 2000–2999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PAIGE TX
2020-10-13 737-946-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ADAMSVILLE TX
2020-10-05 737-281-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2020-10-05 737-372-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BUCHANNDAM TX
2020-10-05 737-577-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BRIGGS TX
2020-08-28 737-477-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LOCKHART TX
2020-08-07 737-227-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WIMBERLEY TX
2020-07-31 737-520-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FENTRESS TX
2020-07-31 737-825-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2020-06-02 737-257-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SANGABRIEL TX
2020-05-04 737-520-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FENTRESS TX
2020-03-31 737-257-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SANGABRIEL TX
2020-03-31 737-266-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SAN MARCOS TX
2020-02-24 737-758-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F KEMPNER TX
2020-02-05 737-273-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F AUSTIN TX
2019-10-30 737-637-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F THORNDTHRL TX
2019-10-24 737-500-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BASTROP TX
2019-10-02 737-259-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F HUTTO TX
2019-09-04 737-373-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SAN MARCOS TX

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.