NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 985
CENTURYLINK COMMUNICATIONS, LLC 34
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
2016-07-01 985-263-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PATTERSON LA
2016-07-01 985-272-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MANDEVILLE LA
2016-07-01 985-299-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NAPOLEONVL LA
2016-06-23 985-214-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SLIDELL LA
2016-06-23 985-238-9XXX 9000–9999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PINE LA
2016-06-23 985-243-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PIERREPART LA
2016-06-23 985-251-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RACELAND LA
2016-06-23 985-316-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J THIBODAUX LA
2016-06-23 985-401-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PONCHATOUL LA
2016-06-22 985-202-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MADISONVL LA
2016-06-22 985-218-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LACOMBE LA
2016-06-22 985-239-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MT HERMON LA
2016-06-22 985-250-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PEARLRIVER LA
2016-06-22 985-307-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NORCO LA
2016-06-22 985-308-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LULING LA
2016-06-22 985-314-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PARADIS LA
2016-06-22 985-466-2XXX 2000–2999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MONTEGUT LA
2016-06-21 985-261-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ANGIE LA
2016-06-21 985-284-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J AMITE CITY LA
2016-06-21 985-322-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FRANKLINTN LA
2016-06-21 985-497-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J EDGARD LA
2016-06-21 985-545-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BOGALUSA LA
2016-06-21 985-615-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J FOLSOM LA
2016-06-21 985-616-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J INDEPNDNCE LA
2016-06-21 985-617-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J GIBSON LA
2016-06-21 985-777-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J BUSH LA
2016-06-21 985-888-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J COVINGTON LA
2015-12-02 985-248-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAPLACE LA
2015-12-02 985-303-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOUMA LA
2015-12-02 985-402-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HAMMOND LA
2015-12-01 985-805-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LOCKPORT LA
2015-12-01 985-918-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MORGANCITY LA
2014-04-11 985-531-2XXX 2000–2999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PEARLINGTN LA
2014-03-07 985-275-1XXX 1000–1999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SOUTHOSYKA 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.