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
2018-06-05 469-856-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 MIDLOTHIAN TX
2018-06-05 469-856-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 MIDLOTHIAN TX
2018-06-04 469-476-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 FRISCO TX
2018-05-23 469-459-0XXX 0000–0999Assigned TELNYX LLC 073H BARDWELL TX
2018-05-22 469-393-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K ALLEN TX
2018-05-16 469-485-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 FARMERSVL TX
2018-05-11 469-382-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CEDAR HILL TX
2018-05-11 469-479-0XXX 0000–0999Assigned AIRESPRING, INC. 996H PLANO TX
2018-05-11 469-482-1XXX 1000–1999Assigned ONE RING NETWORKS, INC. 065J DLFTWTARPT TX
2018-05-10 469-476-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2018-05-10 469-476-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRISCO TX
2018-05-03 469-290-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORNEY TX
2018-05-03 469-325-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2018-04-30 469-395-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-395-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2018-04-30 469-745-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2018-04-27 469-325-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2018-04-24 469-456-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-24 469-456-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ENNIS TX
2018-04-18 469-468-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-468-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-18 469-469-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2018-04-05 469-465-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 FRISCO 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.