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
2014-03-06 469-283-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DALLAS TX
2014-03-06 469-283-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F DALLAS TX
2014-03-05 469-535-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C FRISCO TX
2014-03-05 469-535-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C FRISCO TX
2014-03-04 469-535-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J FRISCO TX
2014-03-04 469-654-6XXX 6000–6999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CRANDALL TX
2014-02-25 469-440-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 PLANO TX
2014-02-24 469-410-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERRELL TX
2014-02-12 469-712-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-02-12 469-712-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-02-12 469-712-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2014-02-11 469-291-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2014-02-11 469-291-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2014-02-11 469-291-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2014-02-07 469-701-7XXX 7000–7999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CARROLLTON TX
2014-02-07 469-701-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CARROLLTON TX
2014-02-06 469-478-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2014-02-06 469-478-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2014-02-06 469-930-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2014-01-29 469-614-3XXX 3000–3999Assigned CSC VOICE, LLC 612K TERRELL TX
2014-01-29 469-707-3XXX 3000–3999Assigned CSC VOICE, LLC 612K ROYSE CITY TX
2014-01-29 469-720-4XXX 4000–4999Assigned CSC VOICE, LLC 612K FORNEY TX
2014-01-28 469-520-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C GRANDPRARI TX
2014-01-27 469-706-1XXX 1000–1999Assigned LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 7516 IRVING TX
2014-01-27 469-706-2XXX 2000–2999Assigned LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 7516 IRVING TX
2014-01-24 469-425-1XXX 1000–1999Assigned CSC VOICE, LLC 612K ANNA TX
2014-01-24 469-608-3XXX 3000–3999Assigned CSC VOICE, LLC 612K DALLAS TX
2014-01-24 469-813-2XXX 2000–2999Assigned CSC VOICE, LLC 612K CELINA TX
2014-01-23 469-773-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 WAXAHACHIE TX
2014-01-23 469-773-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 WAXAHACHIE TX
2014-01-21 469-702-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LEWISVILLE TX
2014-01-16 469-715-9XXX 9000–9999Assigned CSC VOICE, LLC 612K PROSPER TX
2014-01-14 469-314-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ROCKWALL TX
2014-01-14 469-552-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RED OAK TX
2014-01-07 469-283-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C DALLAS TX
2014-01-07 469-283-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C DALLAS TX
2014-01-07 469-802-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C DALLAS TX
2014-01-07 469-802-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C DALLAS TX
2014-01-07 469-802-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C DALLAS TX
2013-12-31 469-516-6XXX 6000–6999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2013-12-31 469-520-2XXX 2000–2999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2013-12-27 469-701-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 CARROLLTON TX
2013-12-27 469-802-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C DALLAS TX
2013-12-20 469-666-6XXX 6000–6999Assigned LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 7516 PLANO TX
2013-12-17 469-612-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 MIDLOTHIAN TX
2013-12-17 469-712-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 MCKINNEY TX
2013-12-12 469-336-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 MIDLOTHIAN TX
2013-12-11 469-712-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2013-12-11 469-712-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2013-12-11 469-715-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PROSPER 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.