NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

1 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, last 30 days — NPA 469
HD CARRIER LLC 1
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
2013-04-11 469-331-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 PLANO TX
2013-04-10 469-919-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 MCKINNEY TX
2013-04-08 469-331-7XXX 7000–7999Assigned IP HORIZON LLC 515J PLANO TX
2013-04-08 469-506-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GRANDPRARI TX
2013-04-08 469-506-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F GRANDPRARI TX
2013-04-08 469-606-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PLANO TX
2013-04-08 469-606-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PLANO TX
2013-04-04 469-812-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FARMERSVL TX
2013-04-04 469-812-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FARMERSVL TX
2013-04-04 469-919-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-04-04 469-919-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-04-04 469-919-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-04-04 469-919-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-04-03 469-296-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PROSPER TX
2013-04-03 469-296-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PROSPER TX
2013-04-03 469-312-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEWISVILLE TX
2013-04-03 469-312-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEWISVILLE TX
2013-04-03 469-336-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MIDLOTHIAN TX
2013-04-03 469-336-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MIDLOTHIAN TX
2013-04-03 469-352-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MCKINNEY TX
2013-04-03 469-410-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TERRELL TX
2013-04-03 469-410-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TERRELL TX
2013-04-03 469-414-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F COMBINE TX
2013-04-03 469-414-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F COMBINE TX
2013-04-03 469-570-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WAXAHACHIE TX
2013-04-03 469-570-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WAXAHACHIE TX
2013-04-03 469-570-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WAXAHACHIE TX
2013-04-03 469-919-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MCKINNEY TX
2013-04-02 469-340-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2013-04-02 469-340-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2013-04-02 469-340-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2013-04-02 469-340-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2013-04-02 469-345-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FORNEY TX
2013-04-02 469-345-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F FORNEY TX
2013-04-02 469-351-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F IRVING TX
2013-04-02 469-351-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F IRVING TX
2013-04-02 469-478-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ENNIS TX
2013-04-02 469-478-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ENNIS TX
2013-04-02 469-530-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DE SOTO TX
2013-04-01 469-217-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F VENUS TX
2013-04-01 469-217-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F VENUS TX
2013-03-29 469-214-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PALMER TX
2013-03-29 469-214-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F PALMER TX
2013-03-29 469-314-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ROCKWALL TX
2013-03-29 469-314-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ROCKWALL TX
2013-03-29 469-415-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MAYPEARL TX
2013-03-29 469-415-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MAYPEARL TX
2013-03-28 469-240-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F LEWISVILLE TX
2013-03-28 469-304-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PLANO TX
2013-03-28 469-312-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F LEWISVILLE TX

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.