NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2006-02-23 904-402-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-23 904-402-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-23 904-402-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-23 904-446-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J JACKSONVL FL
2006-02-23 904-446-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J JACKSONVL FL
2006-02-23 904-527-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-23 904-527-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-22 904-201-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ST JOHNS FL
2006-02-21 904-217-1XXX 1000–1999Assigned METROPCS, INC. 5562 ST JOHNS FL
2006-02-21 904-328-8XXX 8000–8999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-02-15 904-316-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-15 904-316-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-15 904-316-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-15 904-316-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-15 904-316-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2006-02-10 904-451-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-02-10 904-451-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-02-10 904-451-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-02-10 904-451-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-02-10 904-451-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-02-10 904-621-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF FLORIDA, LP - FL 7635 ORANGEPARK FL
2006-01-31 904-406-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MIDDLEBURG FL
2006-01-27 904-207-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J JACKSONVL FL
2006-01-27 904-328-4XXX 4000–4999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-01-19 904-451-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-01-18 904-599-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2006-01-17 904-639-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGEPARK FL
2006-01-17 904-639-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGEPARK FL
2006-01-17 904-755-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-01-17 904-755-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2006-01-16 904-328-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2006-01-16 904-328-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2006-01-16 904-446-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J JACKSONVL FL
2006-01-12 904-312-8XXX 8000–8999Assigned METROPCS, INC. 5562 JACKSONVL FL
2006-01-05 904-214-4XXX 4000–4999Assigned METROPCS, INC. 5562 MIDDLEBURG FL
2006-01-05 904-214-5XXX 5000–5999Assigned METROPCS, INC. 5562 MIDDLEBURG FL
2006-01-05 904-548-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 YULEE FL
2006-01-03 904-207-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2005-12-20 904-222-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSOLBCH FL
2005-12-13 904-314-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-12-13 904-314-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-12-13 904-314-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-12-13 904-314-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-12-13 904-314-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-12-09 904-572-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FERNADNBCH FL
2005-12-08 904-252-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2005-12-08 904-599-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2005-12-08 904-849-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 YULEE FL
2005-12-08 904-885-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2005-12-07 904-316-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.