NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 904
ONVOY, LLC - FL 6
BANDWIDTH.COM CLEC, LLC - FL 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 2
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
2021-09-16 904-749-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-16 904-749-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-15 904-917-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-15 904-917-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-15 904-917-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-15 904-917-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2021-09-13 904-640-3XXX 3000–3999Assigned COMMIO, LLC 939H ST JOHNS FL
2021-09-13 904-690-2XXX 2000–2999Assigned COMMIO, LLC 939H FERNADNBCH FL
2021-09-13 904-690-3XXX 3000–3999Assigned COMMIO, LLC 939H FERNADNBCH FL
2021-09-13 904-690-4XXX 4000–4999Assigned COMMIO, LLC 939H FERNADNBCH FL
2021-09-10 904-682-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J ORANGEPARK FL
2021-09-09 904-734-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J MIDDLEBURG FL
2021-09-08 904-698-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MACCLENNY FL
2021-09-08 904-698-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J MACCLENNY FL
2021-09-07 904-984-4XXX 4000–4999Assigned SKYE TELECOM LLC DBA SKYETEL 622J JACKSONVL FL
2021-09-02 904-522-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2021-09-02 904-522-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2021-09-02 904-656-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J JACKSOLBCH FL
2021-09-02 904-656-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J JACKSOLBCH FL
2021-09-02 904-709-1XXX 1000–1999Assigned IP HORIZON LLC 515J PNTVDRABCH FL
2021-09-02 904-734-1XXX 1000–1999Assigned IP HORIZON LLC 515J MIDDLEBURG FL
2021-09-02 904-740-1XXX 1000–1999Assigned IP HORIZON LLC 515J MAXVILLE FL
2021-09-02 904-837-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2021-09-02 904-837-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2021-09-02 904-922-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J BALDWIN FL
2021-09-01 904-922-0XXX 0000–0999Assigned IP HORIZON LLC 515J BALDWIN FL
2021-08-31 904-526-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MIDDLEBURG FL
2021-08-27 904-522-0XXX 0000–0999Assigned TERRA NOVA TELECOM, INC. - FL 382G ST JOHNS FL
2021-08-20 904-922-2XXX 2000–2999Assigned FRACTEL, LLC 965H BALDWIN FL
2021-08-19 904-698-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MACCLENNY FL
2021-08-19 904-698-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MACCLENNY FL
2021-08-19 904-698-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MACCLENNY FL
2021-08-19 904-698-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MACCLENNY FL
2021-08-19 904-698-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MACCLENNY FL
2021-08-19 904-698-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MACCLENNY FL
2021-08-13 904-640-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 ST JOHNS FL
2021-08-12 904-375-6XXX 6000–6999Assigned IP HORIZON LLC 515J ORANGEPARK FL
2021-08-12 904-522-8XXX 8000–8999Assigned IP HORIZON LLC 515J ST JOHNS FL
2021-08-12 904-656-0XXX 0000–0999Assigned IP HORIZON LLC 515J JACKSOLBCH FL
2021-08-12 904-663-1XXX 1000–1999Assigned IP HORIZON LLC 515J YULEE FL
2021-08-12 904-668-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J HILLIARD FL
2021-08-12 904-670-2XXX 2000–2999Assigned IP HORIZON LLC 515J GREENCVSPG FL
2021-08-12 904-690-8XXX 8000–8999Assigned IP HORIZON LLC 515J FERNADNBCH FL
2021-08-12 904-917-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.