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
2012-10-26 469-309-4XXX 4000–4999Assigned SOUTHWESTERN BELL 9533 WAXAHACHIE TX
2012-10-25 469-270-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 ALLEN TX
2012-10-25 469-629-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DLFTWTARPT TX
2012-10-23 469-406-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2012-10-23 469-502-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-22 469-320-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DALLAS TX
2012-10-22 469-320-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DALLAS TX
2012-10-22 469-320-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2012-10-18 469-401-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-18 469-401-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-18 469-401-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-15 469-301-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C MCKINNEY TX
2012-10-12 469-267-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2012-10-12 469-267-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2012-10-11 469-404-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-11 469-404-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2012-10-10 469-262-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 IRVING TX
2012-10-10 469-317-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2012-10-04 469-307-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2012-10-04 469-307-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2012-10-02 469-629-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C DLFTWTARPT TX
2012-10-02 469-629-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C DLFTWTARPT TX
2012-10-02 469-629-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C DLFTWTARPT TX
2012-09-28 469-215-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2012-09-28 469-215-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2012-09-28 469-215-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2012-09-28 469-264-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2012-09-28 469-269-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2012-09-28 469-269-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2012-09-28 469-269-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2012-09-28 469-304-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 PLANO TX
2012-09-28 469-317-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C DALLAS TX
2012-09-28 469-317-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C DALLAS TX
2012-09-28 469-317-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J DALLAS TX
2012-09-28 469-317-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J DALLAS TX
2012-09-28 469-728-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 FORNEY TX
2012-09-28 469-728-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 FORNEY TX
2012-09-27 469-331-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C PLANO TX
2012-09-27 469-331-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C PLANO TX
2012-09-27 469-331-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C PLANO TX
2012-09-21 469-652-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERRELL TX
2012-09-20 469-401-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 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.