NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

1 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, 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
2021-05-08 469-936-3XXX 3000–3999Assigned IP HORIZON LLC 515J PRINCETON TX
2021-05-08 469-945-9XXX 9000–9999Assigned IP HORIZON LLC 515J ITALY TX
2021-05-07 469-485-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C FARMERSVL TX
2021-05-07 469-548-0XXX 0000–0999Assigned IP HORIZON LLC 515J WAXAHACHIE TX
2021-05-07 469-780-3XXX 3000–3999Assigned IP HORIZON LLC 515J CEDAR HILL TX
2021-05-07 469-807-5XXX 5000–5999Assigned IP HORIZON LLC 515J RED OAK TX
2021-05-07 469-842-9XXX 9000–9999Assigned IP HORIZON LLC 515J PROSPER TX
2021-05-07 469-864-3XXX 3000–3999Assigned IP HORIZON LLC 515J FORNEY TX
2021-05-07 469-894-6XXX 6000–6999Assigned IP HORIZON LLC 515J ENNIS TX
2021-05-07 469-897-3XXX 3000–3999Assigned IP HORIZON LLC 515J ROCKWALL TX
2021-05-07 469-962-0XXX 0000–0999Assigned IP HORIZON LLC 515J DE SOTO TX
2021-05-05 469-648-4XXX 4000–4999Assigned VONAGE AMERICA LLC 197D IRVING TX
2021-05-05 469-943-2XXX 2000–2999Assigned VONAGE AMERICA LLC 197D GRANDPRARI TX
2021-04-26 469-699-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H DLFTWTARPT TX
2021-04-26 469-699-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H DLFTWTARPT TX
2021-04-26 469-751-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H DLFTWTARPT TX
2021-04-26 469-751-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H DLFTWTARPT TX
2021-04-21 469-807-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2021-04-21 469-807-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2021-04-19 469-751-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J DLFTWTARPT TX
2021-04-15 469-887-7XXX 7000–7999Assigned METROPCS, INC. 5562 ROCKWALL TX
2021-04-15 469-897-7XXX 7000–7999Assigned METROPCS, INC. 5562 ROCKWALL TX
2021-04-14 469-314-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2021-04-14 469-382-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CEDAR HILL TX
2021-04-14 469-780-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CEDAR HILL TX
2021-04-14 469-887-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2021-04-09 469-424-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2021-04-09 469-424-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2021-04-09 469-424-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2021-04-09 469-452-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2021-04-09 469-452-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2021-04-06 469-961-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-06 469-961-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-449-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-449-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-449-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-449-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-449-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-487-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-487-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-487-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2021-04-05 469-897-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ROCKWALL 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.