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
2023-09-05 318-216-6XXX 6000–6999Assigned NUSO, LLC 732J SHREVEPORT LA
2023-08-29 318-304-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E CALCASIEU LA
2023-08-29 318-389-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E SICILY IS LA
2023-08-29 318-543-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E LISBON LA
2023-08-29 318-546-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E COTTON VLY LA
2023-08-29 318-571-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E SODODGE CY LA
2023-08-29 318-576-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E SALINE LA
2023-08-29 318-587-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E COTTONPORT LA
2023-08-29 318-633-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E DELTA LA
2023-08-29 318-804-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MONTEREY LA
2023-08-29 318-825-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E WISNER LA
2023-08-29 318-842-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E OLLA LA
2023-08-29 318-852-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E GILLIAM LA
2023-08-29 318-899-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E DRY PRONG LA
2023-08-29 318-910-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E OAK RIDGE LA
2023-08-29 318-913-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E MANGHAM LA
2023-08-29 318-920-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E HEBRON LA
2023-08-29 318-940-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E IDA LA
2023-08-29 318-942-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E CASTOR LA
2023-08-29 318-968-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E RODESSA LA
2023-08-29 318-989-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E ATHENS LA
2023-08-29 318-993-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E TULLOS LA
2023-08-24 318-463-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 OAKDALE LA
2023-08-24 318-463-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 OAKDALE LA
2023-08-24 318-463-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 OAKDALE LA
2023-08-24 318-463-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 OAKDALE LA
2023-08-24 318-842-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F OLLA LA
2023-08-24 318-850-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F PLAUCHEVL LA
2023-08-23 318-907-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 WINNSBORO LA
2023-08-22 318-937-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F GLENMORA LA
2023-08-17 318-508-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E MANY LA
2023-08-17 318-530-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E CALHOUN LA
2023-08-17 318-552-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E LKPROVIDNC LA
2023-08-17 318-764-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E COLUMBIA LA
2023-08-17 318-826-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E HOMER LA
2023-08-17 318-937-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E GLENMORA LA
2023-08-10 318-206-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2023-08-10 318-206-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2023-08-10 318-206-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2023-08-10 318-206-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E ALEXANDRIA LA
2023-08-10 318-240-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MARKSVILLE LA
2023-08-10 318-338-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MONROE LA
2023-08-10 318-338-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MONROE LA
2023-08-10 318-379-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NATCHITCHS LA
2023-08-10 318-432-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E MONROE LA
2023-08-10 318-436-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E RUSTON LA
2023-08-10 318-754-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E SHREVEPORT LA
2023-08-10 318-802-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E TALLULAH LA
2023-08-10 318-819-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E JONESBORO LA
2023-08-10 318-836-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E JENA 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.