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
2023-04-11 904-942-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2023-04-05 904-561-8XXX 8000–8999Assigned TELNYX LLC 073H JACKSOLBCH FL
2023-04-03 904-561-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C JACKSOLBCH FL
2023-04-01 904-892-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2023-03-22 904-873-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MACCLENNY FL
2023-03-16 904-898-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-16 904-898-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2023-03-15 904-893-9XXX 9000–9999Assigned AT&T - LOCAL 7421 JACKSONVL FL
2023-03-14 904-946-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2023-03-10 904-842-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J HILLIARD FL
2023-03-01 904-897-9XXX 9000–9999Assigned HADLO TECHNOLOGIES, LLC 436J JACKSONVL FL
2023-02-27 904-592-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C ORANGEPARK FL
2023-02-27 904-688-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C ORANGEPARK FL
2023-02-27 904-773-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C ORANGEPARK FL
2023-02-10 904-836-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 STARKE FL
2023-02-09 904-942-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERNADNBCH FL
2023-02-03 904-898-1XXX 1000–1999Assigned NUSO, LLC 732J JACKSONVL FL
2023-02-01 904-892-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2023-02-01 904-892-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2023-02-01 904-892-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2023-02-01 904-892-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2023-01-31 904-865-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2023-01-30 904-882-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2023-01-30 904-883-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2023-01-26 904-946-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2023-01-26 904-946-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2023-01-12 904-946-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-12 904-946-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-12 904-946-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-12 904-946-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-12 904-946-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-12 904-948-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C MAXVILLE FL
2023-01-12 904-948-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C MAXVILLE FL
2023-01-10 904-946-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-10 904-946-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-10 904-948-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C MAXVILLE FL
2023-01-04 904-852-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2023-01-04 904-852-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2023-01-04 904-852-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2023-01-04 904-852-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2023-01-04 904-852-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2023-01-04 904-852-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2022-12-28 904-319-3XXX 3000–3999Assigned 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.