NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 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
2013-09-17 214-974-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SEAGOVILLE TX
2013-09-04 214-736-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 DALLAS TX
2013-08-27 214-973-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 MCKINNEY TX
2013-08-22 214-715-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2013-08-22 214-809-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2013-08-22 214-809-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2013-08-22 214-809-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2013-08-22 214-809-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2013-08-22 214-973-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-08-22 214-973-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-08-22 214-973-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-08-22 214-973-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2013-08-21 214-416-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J DALLAS TX
2013-08-01 214-973-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C MCKINNEY TX
2013-07-24 214-584-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C DALLAS TX
2013-06-25 214-579-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C DALLAS TX
2013-03-01 214-495-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ALLEN TX
2013-02-26 214-612-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-612-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-617-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-617-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-617-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-617-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-26 214-617-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F RED OAK TX
2013-02-07 214-664-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2013-02-07 214-744-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F DALLAS TX
2013-02-01 214-854-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J DALLAS TX
2012-12-19 214-494-7XXX 7000–7999Assigned LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 7516 FRISCO TX
2012-12-10 214-915-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K DALLAS TX
2012-12-06 214-609-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 WAXAHACHIE TX
2012-12-03 214-980-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 WAXAHACHIE TX
2012-11-19 214-400-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C MIDLOTHIAN TX
2012-11-19 214-400-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C MIDLOTHIAN TX
2012-11-19 214-612-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C RED OAK TX
2012-11-19 214-612-3XXX 3000–3999Assigned ONVOY, LLC - TX 903C RED OAK TX
2012-11-19 214-612-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C RED OAK TX
2012-11-19 214-612-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C RED OAK TX
2012-11-19 214-612-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C RED OAK TX
2012-11-19 214-980-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C WAXAHACHIE TX
2012-11-15 214-888-9XXX 9000–9999Assigned ONVOY, LLC - TX 903C DALLAS TX
2012-11-15 214-935-0XXX 0000–0999Assigned ONVOY, LLC - TX 903C ANNA TX
2012-11-15 214-935-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C ANNA TX
2012-11-13 214-400-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 MIDLOTHIAN TX
2012-11-13 214-400-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 MIDLOTHIAN TX
2012-11-13 214-984-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2012-11-13 214-984-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2012-11-13 214-984-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2012-11-13 214-984-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX
2012-10-22 214-888-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DALLAS TX
2012-10-19 214-299-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J PLANO 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.