NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

15 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 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
2024-04-05 318-679-8XXX 8000–8999Assigned IP HORIZON LLC 515J CROWVILLE LA
2024-04-05 318-760-8XXX 8000–8999Assigned IP HORIZON LLC 515J COUSHATTA LA
2024-04-05 318-764-2XXX 2000–2999Assigned IP HORIZON LLC 515J COLUMBIA LA
2024-04-05 318-786-2XXX 2000–2999Assigned IP HORIZON LLC 515J BUNKIE LA
2024-04-05 318-898-2XXX 2000–2999Assigned IP HORIZON LLC 515J BOYCE LA
2024-04-05 318-905-1XXX 1000–1999Assigned IP HORIZON LLC 515J BENTON LA
2024-04-05 318-942-1XXX 1000–1999Assigned IP HORIZON LLC 515J CASTOR LA
2024-03-27 318-338-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-03-22 318-330-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-03-22 318-774-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E RAYVILLE LA
2024-03-22 318-854-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2024-03-22 318-897-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E OAK GROVE LA
2024-03-21 318-436-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E RUSTON LA
2024-03-21 318-829-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E HAUGHTON LA
2024-03-13 318-440-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2024-03-13 318-440-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2024-03-13 318-818-3XXX 3000–3999Assigned CSC VOICE, LLC 612K NEWELLTON LA
2024-03-06 318-299-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E MINDEN LA
2024-03-05 318-720-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E BENTON LA
2024-03-01 318-369-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-369-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-380-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-03-01 318-380-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-02-27 318-289-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2024-02-27 318-983-2XXX 2000–2999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2024-02-27 318-983-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNFIELD LA
2024-02-26 318-604-8XXX 8000–8999Assigned CSC VOICE, LLC 612K COTTONPORT LA
2024-02-26 318-739-1XXX 1000–1999Assigned CSC VOICE, LLC 612K MANSURA LA
2024-02-26 318-783-3XXX 3000–3999Assigned CSC VOICE, LLC 612K BORDELONVL LA
2024-02-26 318-850-2XXX 2000–2999Assigned CSC VOICE, LLC 612K PLAUCHEVL LA
2024-02-23 318-427-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2024-02-23 318-790-2XXX 2000–2999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2024-02-23 318-790-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2024-02-23 318-790-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 ALEXANDRIA LA
2024-02-21 318-788-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J HOSSTON LA
2024-02-21 318-852-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J GILLIAM LA
2024-02-21 318-877-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J BELCHER LA
2024-02-14 318-873-1XXX 1000–1999Assigned CSC VOICE, LLC 612K ST JOSEPH LA
2024-02-12 318-563-2XXX 2000–2999Assigned CSC VOICE, LLC 612K MARKSVILLE LA
2024-02-12 318-569-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J MOORINGSPT LA
2024-02-12 318-786-9XXX 9000–9999Assigned CSC VOICE, LLC 612K BUNKIE LA
2024-02-12 318-831-8XXX 8000–8999Assigned CSC VOICE, LLC 612K ST LANDRY 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.