NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 214
ONVOY, LLC - TX 3
HD CARRIER LLC 2
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
2018-02-08 214-944-9XXX 9000–9999Assigned METROPCS, INC. 5562 DALLAS TX
2018-02-02 214-892-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C MCKINNEY TX
2018-01-09 214-428-5XXX 5000–5999Assigned METROPCS, INC. 5562 DALLAS TX
2018-01-09 214-467-9XXX 9000–9999Assigned METROPCS, INC. 5562 DALLAS TX
2018-01-09 214-756-7XXX 7000–7999Assigned METROPCS, INC. 5562 DALLAS TX
2018-01-09 214-944-7XXX 7000–7999Assigned METROPCS, INC. 5562 DALLAS TX
2018-01-09 214-944-8XXX 8000–8999Assigned METROPCS, INC. 5562 DALLAS TX
2018-01-09 214-946-0XXX 0000–0999Assigned METROPCS, INC. 5562 DALLAS TX
2017-12-19 214-433-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 WAXAHACHIE TX
2017-11-20 214-433-8XXX 8000–8999Assigned IP HORIZON LLC 515J WAXAHACHIE TX
2017-11-16 214-970-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-11-16 214-970-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-25 214-892-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 MCKINNEY TX
2017-10-25 214-892-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 MCKINNEY TX
2017-10-10 214-817-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C MIDLOTHIAN TX
2017-10-04 214-885-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-10-04 214-885-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 GRANDPRARI TX
2017-09-26 214-482-0XXX 0000–0999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-1XXX 1000–1999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-2XXX 2000–2999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-3XXX 3000–3999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-4XXX 4000–4999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-5XXX 5000–5999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-6XXX 6000–6999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-7XXX 7000–7999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-8XXX 8000–8999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-26 214-482-9XXX 9000–9999Assigned METROPCS, INC. 5562 GRANDPRARI TX
2017-09-15 214-256-0XXX 0000–0999Assigned METROPCS, INC. 5562 DALLAS TX
2017-09-15 214-257-6XXX 6000–6999Assigned METROPCS, INC. 5562 DALLAS TX
2017-09-07 214-433-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 WAXAHACHIE TX
2017-09-07 214-433-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 WAXAHACHIE TX
2017-08-29 214-972-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LEWISVILLE TX
2017-08-29 214-972-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LEWISVILLE TX
2017-07-11 214-214-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C DALLAS TX

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.