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
2024-06-18 318-951-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2024-06-13 318-764-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBIA LA
2024-06-12 318-919-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MARKSVILLE LA
2024-06-11 318-854-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2024-06-11 318-907-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 WINNSBORO LA
2024-06-11 318-915-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E BASTROP LA
2024-06-10 318-915-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BASTROP LA
2024-06-10 318-915-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BASTROP LA
2024-06-07 318-438-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 NATCHITCHS LA
2024-06-07 318-438-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 NATCHITCHS LA
2024-06-05 318-835-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MINDEN LA
2024-06-05 318-897-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E OAK GROVE LA
2024-05-29 318-854-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2024-05-28 318-440-3XXX 3000–3999Assigned BOOST SUBSCRIBERCO L.L.C. 490J BLANCHARD LA
2024-05-23 318-380-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-380-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-380-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-380-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-380-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-380-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-538-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-538-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-538-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-538-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-23 318-551-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-05-14 318-380-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-05-14 318-380-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-05-13 318-902-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINNFIELD LA
2024-05-09 318-571-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H SODODGE CY LA
2024-05-09 318-986-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H SOJCT CITY LA
2024-04-30 318-261-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E BASTROP LA
2024-04-30 318-860-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2024-04-17 318-288-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E MINDEN LA
2024-04-17 318-416-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2024-04-10 318-280-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J WINNSBORO LA
2024-04-10 318-288-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J MINDEN LA
2024-04-10 318-709-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J ALEXANDRIA LA
2024-04-10 318-774-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J RAYVILLE LA
2024-04-10 318-848-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J SHREVEPORT LA
2024-04-10 318-858-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J GRAND CANE LA
2024-04-09 318-340-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-04-09 318-361-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-04-09 318-398-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-04-09 318-438-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2024-04-09 318-898-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E BOYCE LA
2024-04-05 318-285-8XXX 8000–8999Assigned IP HORIZON LLC 515J BERNICE LA
2024-04-05 318-385-1XXX 1000–1999Assigned IP HORIZON LLC 515J ARCADIA LA
2024-04-05 318-494-1XXX 1000–1999Assigned IP HORIZON LLC 515J CONVERSE LA
2024-04-05 318-530-8XXX 8000–8999Assigned IP HORIZON LLC 515J CALHOUN LA
2024-04-05 318-627-8XXX 8000–8999Assigned IP HORIZON LLC 515J COLFAX 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.