NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

15 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 318
ONVOY, LLC - LA 8
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 4
BANDWIDTH.COM CLEC, LLC - LA 2
INTRADO COMMUNICATIONS, LLC 1
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
2022-02-24 318-993-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J TULLOS LA
2022-02-22 318-309-2XXX 2000–2999Assigned IP HORIZON LLC 515J BLANCHARD LA
2022-02-22 318-412-0XXX 0000–0999Assigned IP HORIZON LLC 515J WINNSBORO LA
2022-02-22 318-563-9XXX 9000–9999Assigned IP HORIZON LLC 515J MARKSVILLE LA
2022-02-22 318-593-9XXX 9000–9999Assigned IP HORIZON LLC 515J BASTROP LA
2022-02-22 318-648-1XXX 1000–1999Assigned IP HORIZON LLC 515J WINNFIELD LA
2022-02-22 318-786-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BUNKIE LA
2022-02-22 318-793-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BOYCE LA
2022-02-22 318-867-0XXX 0000–0999Assigned IP HORIZON LLC 515J KEITHVILLE LA
2022-02-22 318-943-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J SIMMESPORT LA
2022-02-22 318-968-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J RODESSA LA
2022-02-22 318-982-9XXX 9000–9999Assigned IP HORIZON LLC 515J FARMERVL LA
2022-02-18 318-202-1XXX 1000–1999Assigned IP HORIZON LLC 515J RUSTON LA
2022-02-18 318-354-8XXX 8000–8999Assigned IP HORIZON LLC 515J NATCHITCHS LA
2022-02-18 318-390-8XXX 8000–8999Assigned IP HORIZON LLC 515J HAUGHTON LA
2022-02-18 318-484-0XXX 0000–0999Assigned IP HORIZON LLC 515J ALEXANDRIA LA
2022-02-18 318-691-8XXX 8000–8999Assigned IP HORIZON LLC 515J MINDEN LA
2022-02-18 318-750-1XXX 1000–1999Assigned IP HORIZON LLC 515J MONROE LA
2022-02-17 318-842-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J OLLA LA
2022-02-16 318-826-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J HOMER LA
2022-02-16 318-852-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J GILLIAM LA
2022-02-16 318-867-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J KEITHVILLE LA
2022-02-15 318-743-2XXX 2000–2999Assigned CSC VOICE, LLC 612K DOYLINE LA
2022-02-15 318-806-4XXX 4000–4999Assigned CSC VOICE, LLC 612K RINGGOLD LA
2022-02-14 318-690-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2022-02-14 318-690-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2022-02-14 318-750-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2022-02-14 318-750-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2022-02-14 318-750-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2022-02-14 318-750-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2022-02-07 318-774-0XXX 0000–0999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RAYVILLE LA
2022-02-07 318-774-1XXX 1000–1999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RAYVILLE LA
2022-02-07 318-774-2XXX 2000–2999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RAYVILLE LA
2022-02-07 318-774-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RAYVILLE LA
2022-02-03 318-804-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTEREY LA
2022-02-03 318-951-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2022-02-03 318-951-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2022-01-31 318-289-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2022-01-31 318-289-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2022-01-31 318-289-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2022-01-31 318-413-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2022-01-28 318-612-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BOYCE LA
2022-01-27 318-886-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J FTNECESSTY LA
2022-01-27 318-942-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J CASTOR LA
2022-01-18 318-770-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F KEATCHIE LA
2022-01-18 318-926-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F EPPS LA
2022-01-14 318-782-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 ALEXANDRIA LA
2021-12-10 318-786-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BUNKIE LA
2021-12-10 318-802-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 TALLULAH LA
2021-12-07 318-341-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 TALLULAH 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.