NumberResearch Membership · Data 09/18/2026

Recent thousands-block assignments

131 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/18/2026

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
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
2007-01-04 305-712-4XXX ONVOY, LLC - FL 937C KEYS FL
2007-01-04 305-712-5XXX ONVOY, LLC - FL 937C KEYS FL
2007-01-04 305-907-0XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-907-1XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-907-8XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-914-0XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-914-2XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-914-4XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-914-5XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-914-6XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-914-7XXX ONVOY, LLC - FL 937C NORTH DADE FL
2007-01-04 305-964-0XXX ONVOY, LLC - FL 937C PERRINE FL
2007-01-04 305-964-6XXX ONVOY, LLC - FL 937C PERRINE FL
2007-01-04 305-964-9XXX ONVOY, LLC - FL 937C PERRINE FL
2007-01-04 786-349-7XXX ONVOY, LLC - FL 937C HOMESTEAD FL
2006-11-28 813-257-1XXX ONVOY, LLC - FL 937C TAMPACEN FL
2006-11-28 813-257-2XXX ONVOY, LLC - FL 937C TAMPACEN FL
2006-11-28 813-257-3XXX ONVOY, LLC - FL 937C TAMPACEN FL
2006-11-28 813-257-4XXX ONVOY, LLC - FL 937C TAMPACEN FL
2006-11-28 813-257-5XXX ONVOY, LLC - FL 937C TAMPACEN FL
2006-11-28 813-257-8XXX ONVOY, LLC - FL 937C TAMPACEN FL
2006-10-18 850-895-0XXX ONVOY, LLC - FL 937C TALLAHASSE FL
2006-09-20 239-603-0XXX ONVOY, LLC - FL 937C FORT MYERS FL
2006-08-22 305-280-1XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-2XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-3XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-4XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-5XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-6XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-7XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-8XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-280-9XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-647-1XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-647-3XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-647-4XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-647-5XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-647-7XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-1XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-2XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-3XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-5XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-6XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-8XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 305-831-9XXX ONVOY, LLC - FL 937C KEYS FL
2006-08-22 904-638-0XXX ONVOY, LLC - FL 937C JACKSONVL FL
2006-04-11 786-704-0XXX ONVOY, LLC - FL 937C NORTH DADE FL
2006-03-24 407-567-0XXX ONVOY, LLC - FL 937C ORLANDO FL
2006-03-09 305-848-0XXX ONVOY, LLC - FL 937C KEYS FL
2006-03-09 305-848-8XXX ONVOY, LLC - FL 937C KEYS FL
2006-02-28 850-702-0XXX ONVOY, LLC - FL 937C TALLAHASSE FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.