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
2019-04-19 469-379-3XXX 3000–3999Assigned IP HORIZON LLC 515J IRVING TX
2019-04-19 469-379-4XXX 4000–4999Assigned IP HORIZON LLC 515J IRVING TX
2019-04-19 469-393-8XXX 8000–8999Assigned IP HORIZON LLC 515J ALLEN TX
2019-04-19 469-393-9XXX 9000–9999Assigned IP HORIZON LLC 515J ALLEN TX
2019-04-19 469-591-0XXX 0000–0999Assigned IP HORIZON LLC 515J MCKINNEY TX
2019-04-19 469-596-5XXX 5000–5999Assigned IP HORIZON LLC 515J PLANO TX
2019-04-19 469-722-8XXX 8000–8999Assigned IP HORIZON LLC 515J DALLAS TX
2019-04-19 469-722-9XXX 9000–9999Assigned IP HORIZON LLC 515J DALLAS TX
2019-04-17 469-722-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2019-04-17 469-722-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2019-04-11 469-505-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2019-04-11 469-505-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2019-04-11 469-550-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 WAXAHACHIE TX
2019-04-11 469-613-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-11 469-613-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-11 469-613-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-10 469-493-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-496-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F LEWISVILLE TX
2019-04-10 469-504-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-504-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-527-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PALMER TX
2019-04-10 469-594-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-10 469-594-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2019-04-09 469-668-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-09 469-668-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-09 469-668-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-09 469-668-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-04 469-668-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J PLANO TX
2019-04-04 469-722-0XXX 0000–0999Assigned ONVOY, LLC - TX 903C DALLAS TX
2019-04-04 469-722-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C DALLAS TX
2019-04-04 469-722-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C DALLAS TX
2019-04-04 469-722-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C DALLAS TX
2019-04-04 469-722-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C DALLAS TX
2019-04-03 469-589-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F NEVADA TX
2019-04-02 469-638-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2019-04-02 469-638-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2019-04-02 469-638-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS 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.