NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 985
ONVOY, LLC - LA 10
INTRADO COMMUNICATIONS, LLC 8
NEW CINGULAR WIRELESS PCS, LLC - GA 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
2011-04-29 985-267-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C EDGARD LA
2011-04-29 985-306-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C PARADIS LA
2011-04-29 985-464-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C GIBSON LA
2011-04-29 985-614-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C KENTWOOD LA
2011-04-29 985-886-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C BUSH LA
2011-03-23 985-400-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2011-03-16 985-387-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J THIBODAUX LA
2011-03-14 985-200-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MADISONVL LA
2011-03-11 985-241-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 BOGALUSA LA
2011-03-01 985-500-0XXX 0000–0999Assigned METROPCS, INC. 5562 HAMMOND LA
2011-02-18 985-224-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F LAPLACE LA
2011-02-18 985-265-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F SLIDELL LA
2011-02-18 985-273-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F COVINGTON LA
2011-02-18 985-612-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MANDEVILLE LA
2011-02-17 985-273-4XXX 4000–4999Assigned METROPCS, INC. 5562 COVINGTON LA
2011-02-16 985-200-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MADISONVL LA
2011-02-16 985-274-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J HOUMA LA
2011-02-15 985-710-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2011-02-10 985-614-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENTWOOD LA
2011-02-04 985-273-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2011-02-02 985-318-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 HAMMOND LA
2011-02-02 985-629-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MANDEVILLE LA
2011-01-21 985-278-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAROSE LA
2011-01-21 985-278-4XXX 4000–4999Assigned METROPCS, INC. 5562 LAROSE LA
2011-01-21 985-503-3XXX 3000–3999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2011-01-21 985-503-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2011-01-21 985-503-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2011-01-21 985-817-2XXX 2000–2999Assigned METROPCS, INC. 5562 LAPLACE LA
2011-01-21 985-817-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAPLACE LA
2011-01-21 985-817-4XXX 4000–4999Assigned METROPCS, INC. 5562 LAPLACE LA
2011-01-21 985-817-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAPLACE LA
2011-01-21 985-817-6XXX 6000–6999Assigned VOICESTREAM GSM I, LLC 150C LAPLACE LA
2011-01-21 985-817-7XXX 7000–7999Assigned METROPCS, INC. 5562 LAPLACE LA
2011-01-20 985-520-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 HAMMOND LA
2011-01-19 985-282-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C LACOMBE LA
2011-01-06 985-377-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MANDEVILLE LA
2010-12-22 985-269-1XXX 1000–1999Assigned METROPCS, INC. 5562 HAMMOND LA
2010-12-22 985-269-2XXX 2000–2999Assigned METROPCS, INC. 5562 HAMMOND LA
2010-12-22 985-269-4XXX 4000–4999Assigned METROPCS, INC. 5562 HAMMOND LA
2010-12-22 985-510-4XXX 4000–4999Assigned METROPCS, INC. 5562 HAMMOND LA
2010-12-22 985-510-5XXX 5000–5999Assigned METROPCS, INC. 5562 HAMMOND LA
2010-12-22 985-510-8XXX 8000–8999Assigned METROPCS, INC. 5562 HAMMOND LA
2010-12-14 985-236-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C PIERREPART LA
2010-12-13 985-278-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAROSE LA
2010-11-08 985-467-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PONCHATOUL LA
2010-11-08 985-714-7XXX 7000–7999Assigned VOICESTREAM GSM I, LLC 150C MORGANCITY LA
2010-11-03 985-259-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 SLIDELL LA
2010-11-01 985-250-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 PEARLRIVER LA
2010-11-01 985-282-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 LACOMBE LA
2010-11-01 985-322-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 FRANKLINTN LA

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.