NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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, 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
2020-08-28 469-882-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-883-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-883-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-883-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-883-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-883-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-885-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2020-08-28 469-885-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2020-08-28 469-885-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2020-08-28 469-981-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROYSE CITY TX
2020-08-27 469-876-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-653-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2020-08-25 469-653-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2020-08-25 469-653-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2020-08-25 469-653-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2020-08-25 469-679-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-679-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2020-08-25 469-769-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2020-08-18 469-875-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-18 469-875-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2020-08-14 469-871-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F JOSEPHINE TX
2020-08-12 469-780-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CEDAR HILL TX
2020-08-12 469-885-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2020-08-12 469-885-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2020-08-12 469-908-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F COMBINE TX
2020-08-11 469-761-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2020-08-11 469-895-8XXX 8000–8999Assigned TWILIO INTERNATIONAL, INC. 506J DALLAS TX
2020-08-10 469-699-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DLFTWTARPT 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.