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
2014-06-16 469-225-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2014-06-16 469-414-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C COMBINE TX
2014-06-16 469-616-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2014-06-16 469-616-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2014-06-16 469-616-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2014-06-16 469-616-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2014-06-13 469-617-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-06-13 469-617-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-06-13 469-617-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 MCKINNEY TX
2014-06-12 469-573-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K PLANO TX
2014-06-12 469-617-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K MCKINNEY TX
2014-06-11 469-615-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-06-11 469-615-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-06-11 469-615-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-06-11 469-615-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-06-11 469-615-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-06-11 469-615-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-06-11 469-617-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 MCKINNEY TX
2014-06-10 469-615-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 GRANDPRARI TX
2014-06-10 469-615-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 GRANDPRARI TX
2014-06-10 469-930-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C DALLAS TX
2014-06-10 469-930-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C DALLAS TX
2014-06-03 469-675-4XXX 4000–4999Assigned CSC VOICE, LLC 612K ALLEN TX
2014-05-30 469-930-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2014-05-30 469-930-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2014-05-28 469-904-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DALLAS TX
2014-05-28 469-904-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DALLAS TX
2014-05-23 469-551-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BARDWELL TX
2014-05-22 469-416-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-05-22 469-416-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-05-22 469-416-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-05-22 469-615-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-05-22 469-704-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-05-19 469-551-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 BARDWELL TX
2014-05-12 469-353-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2014-05-12 469-353-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2014-05-12 469-353-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2014-05-12 469-353-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2014-05-02 469-615-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-05-02 469-616-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2014-05-02 469-617-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-05-02 469-617-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-05-02 469-702-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K LEWISVILLE TX
2014-04-30 469-418-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-04-30 469-418-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-04-30 469-510-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-04-30 469-510-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-04-30 469-510-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-04-30 469-510-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2014-04-30 469-516-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI 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.