NumberResearch Membership · Data 2026-04

Recent thousands-block assignments

131 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04

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
ONVOY, LLC - FL 131
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
AssignedBlockAssigneeOCNRate centerState
2016-03-24 407-675-4XXX ONVOY, LLC - FL 937C ORLANDO FL
2016-03-24 407-675-6XXX ONVOY, LLC - FL 937C ORLANDO FL
2016-03-24 407-890-5XXX ONVOY, LLC - FL 937C OVIEDO FL
2016-03-24 407-890-6XXX ONVOY, LLC - FL 937C OVIEDO FL
2016-03-24 561-567-6XXX ONVOY, LLC - FL 937C WPALMBEACH FL
2016-03-24 561-567-7XXX ONVOY, LLC - FL 937C WPALMBEACH FL
2016-03-24 561-567-8XXX ONVOY, LLC - FL 937C WPALMBEACH FL
2016-03-24 561-567-9XXX ONVOY, LLC - FL 937C WPALMBEACH FL
2016-03-24 727-312-0XXX ONVOY, LLC - FL 937C NWPTRICHEY FL
2016-03-24 727-312-1XXX ONVOY, LLC - FL 937C NWPTRICHEY FL
2016-03-24 727-800-8XXX ONVOY, LLC - FL 937C STPETERSBG FL
2016-03-24 786-765-4XXX ONVOY, LLC - FL 937C HOMESTEAD FL
2016-03-24 786-765-5XXX ONVOY, LLC - FL 937C HOMESTEAD FL
2016-03-24 813-670-6XXX ONVOY, LLC - FL 937C ZEPHYRHILS FL
2016-03-24 813-993-4XXX ONVOY, LLC - FL 937C TAMPAEST FL
2016-03-24 863-825-2XXX ONVOY, LLC - FL 937C LAKELAND FL
2016-03-24 863-825-8XXX ONVOY, LLC - FL 937C LAKELAND FL
2016-03-24 904-289-8XXX ONVOY, LLC - FL 937C MAXVILLE FL
2016-03-24 904-473-3XXX ONVOY, LLC - FL 937C PNTVDRABCH FL
2016-03-24 904-543-3XXX ONVOY, LLC - FL 937C PNTVDRABCH FL
2016-03-24 904-589-3XXX ONVOY, LLC - FL 937C MIDDLEBURG FL
2016-03-24 904-606-1XXX ONVOY, LLC - FL 937C MIDDLEBURG FL
2016-03-24 904-719-6XXX ONVOY, LLC - FL 937C JACKSONVL FL
2016-03-24 904-719-7XXX ONVOY, LLC - FL 937C JACKSONVL FL
2016-03-24 904-719-8XXX ONVOY, LLC - FL 937C JACKSONVL FL
2016-03-24 904-748-1XXX ONVOY, LLC - FL 937C MAXVILLE FL
2016-03-24 941-260-3XXX ONVOY, LLC - FL 937C SARASOTA FL
2016-03-24 941-260-4XXX ONVOY, LLC - FL 937C SARASOTA FL
2016-03-23 850-204-0XXX ONVOY, LLC - FL 937C HOLLEYNVRR FL
2016-03-23 850-204-1XXX ONVOY, LLC - FL 937C HOLLEYNVRR FL
2016-03-18 239-747-0XXX ONVOY, LLC - FL 937C FTMYERSBCH FL
2016-03-18 239-747-1XXX ONVOY, LLC - FL 937C FTMYERSBCH FL
2016-03-17 321-273-7XXX ONVOY, LLC - FL 937C MONTVERDE FL
2016-03-17 321-273-8XXX ONVOY, LLC - FL 937C MONTVERDE FL
2016-03-17 321-895-7XXX ONVOY, LLC - FL 937C ST CLOUD FL
2016-03-17 321-895-9XXX ONVOY, LLC - FL 937C ST CLOUD FL
2016-03-17 352-292-0XXX ONVOY, LLC - FL 937C SLRSPGSHRS FL
2016-03-17 352-292-8XXX ONVOY, LLC - FL 937C SLRSPGSHRS FL
2016-03-17 352-308-1XXX ONVOY, LLC - FL 937C EUSTIS FL
2016-03-17 352-441-2XXX ONVOY, LLC - FL 937C WILLISTON FL
2016-03-17 352-441-3XXX ONVOY, LLC - FL 937C WILLISTON FL
2016-03-17 352-449-3XXX ONVOY, LLC - FL 937C GROVELAND FL
2016-03-17 352-449-4XXX ONVOY, LLC - FL 937C GROVELAND FL
2016-03-17 352-660-7XXX ONVOY, LLC - FL 937C NEWBERRY FL
2016-03-17 352-660-8XXX ONVOY, LLC - FL 937C NEWBERRY FL
2016-03-17 352-720-8XXX ONVOY, LLC - FL 937C MOUNT DORA FL
2016-03-17 352-720-9XXX ONVOY, LLC - FL 937C MOUNT DORA FL
2016-03-17 352-744-7XXX ONVOY, LLC - FL 937C TAVARES FL
2016-03-17 352-744-8XXX ONVOY, LLC - FL 937C TAVARES FL
2016-03-17 352-765-8XXX ONVOY, LLC - FL 937C INVERNESS FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.