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
2016-04-25 469-354-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-354-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-354-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-354-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-354-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-354-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-354-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2016-04-25 469-881-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ENNIS TX
2016-04-21 469-837-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERRELL TX
2016-04-20 469-466-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C DALLAS TX
2016-04-18 469-634-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2016-04-18 469-634-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2016-04-18 469-634-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2016-04-15 469-796-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2016-04-15 469-925-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 PLANO TX
2016-04-13 469-543-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K PLANO TX
2016-04-13 469-636-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2016-04-13 469-636-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2016-04-13 469-677-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2016-04-13 469-677-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2016-04-13 469-677-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2016-04-13 469-820-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C RED OAK TX
2016-04-12 469-901-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 WAXAHACHIE TX
2016-04-12 469-925-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 PLANO TX
2016-04-11 469-276-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K IRVING TX
2016-04-11 469-731-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FRISCO TX
2016-04-08 469-931-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K PLANO TX
2016-04-07 469-253-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C VENUS TX
2016-04-07 469-494-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2016-04-07 469-494-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2016-04-07 469-494-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2016-04-07 469-494-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2016-04-07 469-731-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C FRISCO TX
2016-04-07 469-731-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C FRISCO TX
2016-04-07 469-776-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2016-04-07 469-776-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2016-04-07 469-908-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C COMBINE TX
2016-04-07 469-908-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C COMBINE TX
2016-04-04 469-988-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2016-04-04 469-988-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2016-04-01 469-758-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CARROLLTON TX
2016-04-01 469-758-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CARROLLTON TX
2016-04-01 469-758-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CARROLLTON TX
2016-04-01 469-917-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2016-03-30 469-651-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ROCKWALL TX
2016-03-29 469-651-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 ROCKWALL TX
2016-03-25 469-931-1XXX 1000–1999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PLANO TX
2016-03-24 469-848-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C SEAGOVILLE TX
2016-03-24 469-848-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C SEAGOVILLE TX
2016-03-23 469-281-9XXX 9000–9999Assigned ONVOY, LLC - TX 903C DLFTWTARPT 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.