NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

20 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 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
2022-04-21 985-398-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 LEEVILLE LA
2022-04-21 985-533-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 GALLIANO LA
2022-04-14 985-482-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FRANKLINTN LA
2022-04-12 985-352-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 COVINGTON LA
2022-03-10 985-353-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MANDEVILLE LA
2022-03-08 985-999-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J NAPOLEONVL LA
2022-03-01 985-282-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LACOMBE LA
2022-03-01 985-349-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J FOLSOM LA
2022-03-01 985-498-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J MORGANCITY LA
2022-02-28 985-498-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANCITY LA
2022-02-24 985-344-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MT HERMON LA
2022-02-24 985-404-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KENTWOOD LA
2022-02-24 985-488-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J PEARLINGTN LA
2022-02-22 985-343-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J PARADIS LA
2022-02-22 985-463-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J SLIDELL LA
2022-02-17 985-349-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F FOLSOM LA
2022-02-15 985-398-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LEEVILLE LA
2022-02-14 985-347-3XXX 3000–3999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2022-02-14 985-347-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2022-02-14 985-347-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2022-02-14 985-426-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2022-02-14 985-426-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2022-02-14 985-426-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2022-01-27 985-468-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J NORCO LA
2022-01-27 985-482-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J FRANKLINTN LA
2022-01-27 985-483-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J PEARLRIVER LA
2022-01-27 985-832-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J DULAC LA
2022-01-20 985-403-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2022-01-20 985-403-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2022-01-20 985-403-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2022-01-20 985-403-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2022-01-19 985-378-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J MADISONVL LA
2022-01-19 985-462-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J ANGIE LA
2022-01-19 985-826-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2022-01-19 985-826-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2022-01-18 985-589-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F CHACKBAY LA
2022-01-14 985-305-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C PATTERSON LA
2022-01-14 985-305-7XXX 7000–7999Assigned VOICESTREAM GSM I, LLC 150C PATTERSON LA
2022-01-14 985-305-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C PATTERSON LA
2022-01-14 985-305-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C PATTERSON LA
2022-01-13 985-866-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J SOUTHOSYKA LA
2022-01-07 985-469-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J RACELAND LA
2022-01-05 985-342-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LAROSE LA
2022-01-04 985-426-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J HOUMA LA
2021-12-30 985-347-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOUMA LA
2021-12-30 985-347-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOUMA LA
2021-12-30 985-347-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOUMA LA
2021-12-08 985-349-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F FOLSOM LA
2021-12-07 985-422-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C RACELAND LA
2021-12-07 985-422-3XXX 3000–3999Assigned VOICESTREAM GSM I, LLC 150C RACELAND LA

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.