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
2021-11-15 813-894-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPASTH FL
2021-11-15 813-897-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-11-15 813-897-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-11-15 813-897-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-11-15 813-897-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-11-15 813-934-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAWST FL
2021-11-15 813-934-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAWST FL
2021-11-15 813-934-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAWST FL
2021-11-15 813-934-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPAWST FL
2021-11-08 813-851-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2021-11-08 813-851-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2021-11-08 813-851-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2021-11-08 813-934-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2021-11-08 813-934-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2021-11-08 813-934-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C TAMPAWST FL
2021-11-08 813-942-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-08 813-942-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-11-02 813-869-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-11-02 813-869-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPACEN FL
2021-11-01 813-532-1XXX 1000–1999Assigned TON80 COMMUNICATIONS, LLC 516J TAMPA FL
2021-10-29 813-851-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E TAMPAWST FL
2021-10-20 813-669-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J TAMPAEST FL
2021-10-15 813-894-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPASTH FL
2021-10-15 813-894-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPASTH FL
2021-10-15 813-894-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPASTH FL
2021-10-15 813-897-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-10-15 813-897-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-10-15 813-897-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TAMPANTH FL
2021-10-13 813-869-3XXX 3000–3999Assigned TELNYX LLC 073H TAMPACEN FL
2021-10-12 813-896-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PLANT CITY FL
2021-10-12 813-896-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PLANT CITY FL
2021-10-11 813-851-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TAMPAWST FL
2021-10-11 813-851-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TAMPAWST FL
2021-10-11 813-869-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-10-11 813-869-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TAMPACEN FL
2021-10-11 813-897-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TAMPANTH FL
2021-10-11 813-897-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H TAMPANTH FL
2021-10-08 813-896-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PLANT CITY FL
2021-10-05 813-798-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PLANT CITY FL
2021-10-05 813-798-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PLANT CITY FL
2021-09-29 813-851-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J TAMPAWST FL
2021-09-22 813-861-6XXX 6000–6999Assigned COMMIO, LLC 939H 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.