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
2016-07-07 469-845-6XXX 6000–6999Assigned METROPCS, INC. 5562 IRVING TX
2016-07-07 469-864-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 FORNEY TX
2016-07-07 469-864-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 FORNEY TX
2016-07-07 469-912-8XXX 8000–8999Assigned METROPCS, INC. 5562 IRVING TX
2016-07-06 469-356-0XXX 0000–0999Assigned ONVOY, LLC - TX 903C NEVADA TX
2016-07-01 469-858-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K GRANDPRARI TX
2016-07-01 469-969-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K PLANO TX
2016-07-01 469-969-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K PLANO TX
2016-07-01 469-969-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K PLANO TX
2016-07-01 469-981-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROYSE CITY TX
2016-06-30 469-466-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C DALLAS TX
2016-06-30 469-466-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C DALLAS TX
2016-06-30 469-527-0XXX 0000–0999Assigned ONVOY, LLC - TX 903C PALMER TX
2016-06-30 469-776-0XXX 0000–0999Assigned ONVOY, LLC - TX 903C DALLAS TX
2016-06-28 469-847-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-27 469-866-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2016-06-27 469-866-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2016-06-24 469-378-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PRINCETON TX
2016-06-24 469-715-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PROSPER TX
2016-06-24 469-770-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F KAUFMAN TX
2016-06-23 469-986-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K CARROLLTON TX
2016-06-22 469-306-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DE SOTO TX
2016-06-22 469-354-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2016-06-22 469-614-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F TERRELL TX
2016-06-22 469-745-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROCKWALL TX
2016-06-22 469-925-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-22 469-925-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-22 469-925-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-22 469-925-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-22 469-992-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2016-06-22 469-992-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2016-06-21 469-776-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2016-06-21 469-776-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2016-06-20 469-466-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2016-06-20 469-466-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2016-06-20 469-820-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2016-06-20 469-925-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PLANO TX
2016-06-17 469-986-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CARROLLTON TX
2016-06-15 469-290-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FORNEY TX
2016-06-15 469-840-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ANNA TX
2016-06-14 469-445-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C DALLAS TX
2016-06-13 469-299-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F IRVING TX
2016-06-13 469-299-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F IRVING TX
2016-06-13 469-354-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDPRARI TX
2016-06-13 469-796-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCKINNEY TX
2016-06-06 469-543-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-06 469-543-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-06 469-543-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2016-06-06 469-805-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2016-06-06 469-805-3XXX 3000–3999Assigned 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.