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
2020-10-01 469-947-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C IRVING TX
2020-10-01 469-947-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C IRVING TX
2020-09-29 469-902-1XXX 1000–1999Assigned IP HORIZON LLC 515J DALLAS TX
2020-09-25 469-896-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 CARROLLTON TX
2020-09-22 469-891-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-22 469-891-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-18 469-743-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 MIDLOTHIAN TX
2020-09-18 469-743-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 MIDLOTHIAN TX
2020-09-18 469-797-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-18 469-819-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERRELL TX
2020-09-18 469-829-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-18 469-829-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-18 469-829-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2020-09-18 469-887-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2020-09-14 469-946-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 LEWISVILLE TX
2020-09-04 469-947-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K IRVING TX
2020-09-03 469-887-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ROCKWALL TX
2020-09-03 469-890-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2020-09-03 469-890-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2020-09-03 469-890-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2020-09-03 469-946-3XXX 3000–3999Assigned FRACTEL, LLC 965H LEWISVILLE TX
2020-09-02 469-884-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DE SOTO TX
2020-09-01 469-830-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F LEWISVILLE TX
2020-08-28 469-397-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DE SOTO TX
2020-08-28 469-581-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PRINCETON TX
2020-08-28 469-589-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F NEVADA TX
2020-08-28 469-592-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2020-08-28 469-592-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2020-08-28 469-592-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2020-08-28 469-784-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DLFTWTARPT TX
2020-08-28 469-860-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CRANDALL TX
2020-08-28 469-880-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-880-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI TX
2020-08-28 469-882-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GRANDPRARI 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.