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
2007-03-09 904-240-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-240-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2007-02-28 904-322-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-328-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-328-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-376-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-485-6XXX 6000–6999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-02-28 904-486-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-677-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-28 904-755-3XXX 3000–3999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-02-21 904-589-0XXX 0000–0999Assigned METROPCS, INC. 5562 MIDDLEBURG FL
2007-02-21 904-589-1XXX 1000–1999Assigned METROPCS, INC. 5562 MIDDLEBURG FL
2007-02-20 904-487-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-02-12 904-239-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2007-02-12 904-239-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2007-02-12 904-239-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2007-01-31 904-239-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2007-01-31 904-239-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2007-01-31 904-677-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2007-01-31 904-677-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2007-01-31 904-758-1XXX 1000–1999Assigned XO FLORIDA, INC. 6100 JACKSOLBCH FL
2007-01-23 904-253-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2007-01-23 904-253-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2007-01-10 904-624-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FERNADNBCH FL
2007-01-08 904-263-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 STARKE FL
2006-12-29 904-444-0XXX 0000–0999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-1XXX 1000–1999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-2XXX 2000–2999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-3XXX 3000–3999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-4XXX 4000–4999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-5XXX 5000–5999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-6XXX 6000–6999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-7XXX 7000–7999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-8XXX 8000–8999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-29 904-444-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-12-20 904-644-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ORANGEPARK FL
2006-12-20 904-644-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ORANGEPARK FL
2006-12-19 904-400-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-400-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-400-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-402-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-402-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-402-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-482-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-482-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-482-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-482-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-482-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-482-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2006-12-19 904-527-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J 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.