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
2007-08-29 904-462-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-462-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 JACKSONVL FL
2007-08-29 904-517-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-517-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-517-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-517-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-576-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-576-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-576-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-576-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-576-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-576-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-08-29 904-790-0XXX 0000–0999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-08-29 904-790-1XXX 1000–1999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-08-29 904-790-2XXX 2000–2999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-08-29 904-790-3XXX 3000–3999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-08-29 904-790-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-08-22 904-201-5XXX 5000–5999Assigned TERRA NOVA TELECOM, INC. - FL 382G ST JOHNS FL
2007-08-22 904-257-7XXX 7000–7999Assigned TERRA NOVA TELECOM, INC. - FL 382G BALDWIN FL
2007-08-22 904-263-1XXX 1000–1999Assigned TERRA NOVA TELECOM, INC. - FL 382G STARKE FL
2007-08-22 904-335-4XXX 4000–4999Assigned TERRA NOVA TELECOM, INC. - FL 382G YULEE FL
2007-08-22 904-473-6XXX 6000–6999Assigned TERRA NOVA TELECOM, INC. - FL 382G PNTVDRABCH FL
2007-08-21 904-494-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ST JOHNS FL
2007-08-08 904-517-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J JACKSONVL FL
2007-08-07 904-329-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2007-07-24 904-637-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J ORANGEPARK FL
2007-07-03 904-554-0XXX 0000–0999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-1XXX 1000–1999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-2XXX 2000–2999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-3XXX 3000–3999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-4XXX 4000–4999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-5XXX 5000–5999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-6XXX 6000–6999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-7XXX 7000–7999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-8XXX 8000–8999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-554-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL FL
2007-07-03 904-624-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FERNADNBCH FL
2007-06-18 904-329-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2007-06-18 904-329-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2007-06-18 904-329-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2007-06-18 904-329-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2007-06-18 904-562-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2007-06-18 904-562-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 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.