NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

5 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 813
TELIMIZE, LLC 4
TELEPORT COMMUNICATIONS AMERICA, LLC - FL 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
2020-09-01 813-648-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-09-01 813-648-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-28 813-491-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-28 813-491-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-28 813-590-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C TAMPASTH FL
2020-08-28 813-590-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C TAMPASTH FL
2020-08-28 813-592-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-26 813-593-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-593-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2020-08-26 813-595-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-595-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-595-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-595-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-595-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-595-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-595-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-26 813-596-2XXX 2000–2999Assigned VONAGE AMERICA LLC 197D TAMPANTH FL
2020-08-26 813-596-7XXX 7000–7999Assigned VONAGE AMERICA LLC 197D TAMPANTH FL
2020-08-26 813-669-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAEST FL
2020-08-25 813-595-2XXX 2000–2999Assigned VONAGE AMERICA LLC 197D TAMPAEST FL
2020-08-25 813-595-7XXX 7000–7999Assigned VONAGE AMERICA LLC 197D TAMPAEST FL
2020-08-20 813-593-9XXX 9000–9999Assigned METROPCS, INC. 5562 TAMPACEN FL
2020-08-19 813-592-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D TAMPAWST FL
2020-08-19 813-592-9XXX 9000–9999Assigned VONAGE AMERICA LLC 197D TAMPAWST FL
2020-08-18 813-590-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C TAMPASTH FL
2020-08-18 813-590-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C TAMPASTH FL
2020-08-18 813-590-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C TAMPASTH FL
2020-08-18 813-590-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C TAMPASTH FL
2020-08-18 813-592-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-18 813-592-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-18 813-592-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-18 813-592-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-18 813-592-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-18 813-592-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2020-08-18 813-669-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C TAMPAEST FL
2020-08-18 813-669-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C TAMPAEST FL
2020-08-18 813-669-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C TAMPAEST FL
2020-08-18 813-669-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C TAMPAEST FL

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.