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
2005-10-07 904-718-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2005-10-07 904-885-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2005-10-04 904-214-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 MIDDLEBURG FL
2005-09-14 904-718-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2005-09-06 904-497-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2005-09-06 904-497-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2005-09-06 904-497-8XXX 8000–8999Assigned METROPCS, INC. 5562 JACKSONVL FL
2005-09-06 904-657-8XXX 8000–8999Assigned METROPCS, INC. 5562 GREENCVSPG FL
2005-08-26 904-309-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-309-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-309-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-309-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-309-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-312-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-312-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-312-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-312-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-312-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-314-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-314-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-314-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-314-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-314-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-26 904-599-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2005-08-19 904-303-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-303-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-303-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-303-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-303-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-304-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-304-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-304-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-304-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-304-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-305-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-305-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-305-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-305-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-305-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2005-08-19 904-899-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J JACKSONVL FL
2005-08-17 904-236-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2005-08-17 904-579-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGEPARK FL
2005-08-16 904-507-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CALLAHAN FL
2005-08-16 904-507-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CALLAHAN FL
2005-08-16 904-507-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CALLAHAN FL
2005-08-10 904-557-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 FERNADNBCH FL
2005-08-10 904-687-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2005-08-10 904-718-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2005-08-05 904-845-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 HILLIARD FL
2005-08-04 904-342-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ST JOHNS 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.