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
2011-04-25 469-333-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F SEAGOVILLE TX
2011-04-23 469-652-4XXX 4000–4999Assigned METROPCS, INC. 5562 TERRELL TX
2011-04-22 469-200-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 FRISCO TX
2011-04-22 469-453-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 DALLAS TX
2011-04-20 469-800-0XXX 0000–0999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-1XXX 1000–1999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-2XXX 2000–2999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-3XXX 3000–3999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-4XXX 4000–4999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-5XXX 5000–5999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-6XXX 6000–6999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-7XXX 7000–7999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-8XXX 8000–8999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-20 469-800-9XXX 9000–9999Assigned SOUTHWESTERN BELL 9533 DALLAS TX
2011-04-18 469-243-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-04-18 469-243-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-04-18 469-243-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-04-18 469-243-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-04-18 469-243-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-04-18 469-795-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 ALLEN TX
2011-04-15 469-400-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2011-04-15 469-400-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2011-04-15 469-400-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2011-04-14 469-893-9XXX 9000–9999Assigned ONVOY, LLC - TX 903C DALLAS TX
2011-03-30 469-221-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-227-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-232-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-324-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-364-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-420-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-547-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-554-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-554-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-554-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-587-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-665-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-718-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-30 469-726-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2011-03-26 469-264-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2011-03-26 469-264-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ROCKWALL TX
2011-03-26 469-732-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 WAXAHACHIE TX
2011-03-26 469-732-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 WAXAHACHIE TX
2011-03-26 469-777-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 FRISCO TX
2011-03-25 469-243-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-03-25 469-243-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-03-25 469-243-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-03-25 469-243-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2011-03-25 469-394-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2011-03-25 469-534-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2011-03-23 469-546-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C CARROLLTON 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.