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 903
PEERLESS NETWORK OF TEXAS, LLC - TX 121
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
2025-03-27 903-484-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BENWHEELER TX
2024-10-07 903-993-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BENWHEELER TX
2024-02-14 903-290-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TOM BEAN TX
2022-01-07 903-441-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GREENVILLE TX
2021-12-01 903-419-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F POTTSBORO TX
2021-12-01 903-444-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SHERMAN TX
2021-11-02 903-997-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WHITEWRGHT TX
2021-06-30 903-788-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ROANE TX
2021-05-25 903-433-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GUNTER TX
2020-10-23 903-587-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEONARD TX
2020-03-31 903-420-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F EMHOUSE TX
2019-10-02 903-505-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BONHAM TX
2018-11-20 903-304-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BONHAM TX
2018-10-23 903-201-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEONARD TX
2018-10-02 903-228-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GUNTER TX
2016-02-10 903-429-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F COLLINSVL TX
2013-09-24 903-354-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F EMHOUSE TX
2013-09-24 903-496-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WOLFE CITY TX
2013-09-24 903-609-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PARIS TX
2013-09-24 903-626-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F JEWETT TX
2013-09-24 903-945-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BIRTHRIGHT TX
2013-04-16 903-414-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F HOWE TX
2013-04-04 903-502-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F CANTON TX
2013-04-04 903-502-2XXX 2000–2999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F CANTON TX
2013-04-04 903-518-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BELLSSAVOY TX
2013-04-04 903-518-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BELLSSAVOY TX
2013-04-04 903-913-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GRANDSALIN TX
2013-04-04 903-913-2XXX 2000–2999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GRANDSALIN TX
2013-04-03 903-307-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SULPHURSPG TX
2013-04-03 903-307-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SULPHURSPG TX
2013-04-03 903-414-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F HOWE TX
2013-04-03 903-414-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F HOWE TX
2013-04-03 903-476-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DORCHESTER TX
2013-04-03 903-476-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DORCHESTER TX
2013-04-02 903-361-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DENISON TX
2013-04-02 903-416-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DENISON TX
2013-04-02 903-422-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GREENVILLE TX
2013-04-02 903-422-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GREENVILLE TX
2013-04-01 903-447-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TAWAKONI TX
2013-04-01 903-447-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TAWAKONI TX
2013-04-01 903-546-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TOM BEAN TX
2013-04-01 903-546-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TOM BEAN TX
2013-04-01 903-560-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WILLSPOINT TX
2013-04-01 903-560-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WILLSPOINT TX
2013-04-01 903-627-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F VANALSTYNE TX
2013-04-01 903-627-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F VANALSTYNE TX
2013-04-01 903-648-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WEAVER TX
2013-04-01 903-648-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WEAVER TX
2013-04-01 903-664-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TELEPHONE TX
2013-04-01 903-664-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TELEPHONE TX

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.