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
2021-03-23 904-676-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-23 904-676-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-23 904-676-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-23 904-676-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-23 904-676-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-23 904-676-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-23 904-676-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-22 904-833-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C STARKE FL
2021-03-22 904-833-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C STARKE FL
2021-03-22 904-833-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C STARKE FL
2021-03-22 904-833-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C STARKE FL
2021-03-22 904-895-0XXX 0000–0999Assigned METROPCS, INC. 5562 JACKSONVL FL
2021-03-22 904-895-2XXX 2000–2999Assigned METROPCS, INC. 5562 JACKSONVL FL
2021-03-15 904-618-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-15 904-618-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-15 904-618-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-15 904-618-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2021-03-02 904-799-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C FERNADNBCH FL
2021-03-02 904-799-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C FERNADNBCH FL
2021-03-02 904-799-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C FERNADNBCH FL
2021-03-01 904-670-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GREENCVSPG FL
2021-03-01 904-670-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GREENCVSPG FL
2021-03-01 904-895-8XXX 8000–8999Assigned TWILIO INTERNATIONAL, INC. 506J JACKSONVL FL
2021-02-24 904-618-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 JACKSONVL FL
2021-02-24 904-799-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FERNADNBCH FL
2021-02-24 904-799-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FERNADNBCH FL
2021-02-22 904-799-0XXX 0000–0999Assigned TELNYX LLC 073H FERNADNBCH FL
2021-02-19 904-605-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E BALDWIN FL
2021-02-08 904-368-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C STARKE FL
2021-02-08 904-541-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C ORANGEPARK FL
2021-02-08 904-682-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C ORANGEPARK FL
2021-02-08 904-688-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C ORANGEPARK FL
2021-02-05 904-605-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C BALDWIN FL
2021-02-05 904-605-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C BALDWIN FL
2021-02-05 904-736-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C MIDDLEBURG FL
2021-02-05 904-736-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C MIDDLEBURG FL
2021-02-05 904-736-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C MIDDLEBURG FL
2021-02-03 904-668-0XXX 0000–0999Assigned TELNYX LLC 073H HILLIARD FL
2021-02-02 904-663-0XXX 0000–0999Assigned TELNYX LLC 073H YULEE FL
2021-02-01 904-618-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 JACKSONVL FL
2021-01-29 904-585-9XXX 9000–9999Assigned TELNYX LLC 073H KINGSLEYLK FL
2021-01-29 904-913-0XXX 0000–0999Assigned TELNYX LLC 073H PNTVDRABCH FL
2021-01-28 904-375-3XXX 3000–3999Assigned TELNYX LLC 073H ORANGEPARK FL
2021-01-27 904-298-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E ORANGEPARK FL
2021-01-27 904-460-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E ST JOHNS FL
2021-01-27 904-658-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E GREENCVSPG FL
2021-01-27 904-799-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E FERNADNBCH FL
2021-01-22 904-656-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSOLBCH FL
2021-01-22 904-736-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MIDDLEBURG FL
2021-01-22 904-915-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E YULEE 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.