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
2018-10-08 904-901-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C GREENCVSPG FL
2018-10-08 904-901-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C GREENCVSPG FL
2018-10-03 904-441-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERNADNBCH FL
2018-09-28 904-914-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-28 904-914-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-27 904-326-8XXX 8000–8999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E FERNADNBCH FL
2018-09-24 904-665-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL FL
2018-09-24 904-723-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL FL
2018-09-24 904-908-7XXX 7000–7999Assigned METROPCS, INC. 5562 JACKSONVL FL
2018-09-18 904-326-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FERNADNBCH FL
2018-09-18 904-723-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E JACKSONVL FL
2018-09-18 904-730-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E JACKSONVL FL
2018-09-14 904-439-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2018-09-14 904-439-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2018-09-14 904-439-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2018-09-11 904-431-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-11 904-431-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-11 904-453-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-11 904-453-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-11 904-667-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-11 904-831-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-09-05 904-267-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C HILLIARD FL
2018-09-04 904-341-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C CALLAHAN FL
2018-08-29 904-456-1XXX 1000–1999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E JACKSONVL FL
2018-08-29 904-467-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BALDWIN FL
2018-08-16 904-587-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ST JOHNS FL
2018-07-26 904-632-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 JACKSONVL FL
2018-07-24 904-747-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MAXVILLE FL
2018-07-23 904-326-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FERNADNBCH FL
2018-07-20 904-914-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2018-07-20 904-914-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2018-07-18 904-489-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2018-07-18 904-489-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2018-07-18 904-489-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2018-07-17 904-587-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J ST JOHNS FL
2018-07-17 904-720-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2018-07-17 904-720-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2018-07-12 904-299-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BALDWIN FL
2018-07-09 904-712-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C BALDWIN FL
2018-07-09 904-782-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C LAWTEY FL
2018-06-19 904-530-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C YULEE FL
2018-06-14 904-439-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2018-06-14 904-439-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2018-06-08 904-299-8XXX 8000–8999Assigned TELNYX LLC 073H BALDWIN FL
2018-06-08 904-530-9XXX 9000–9999Assigned TELNYX LLC 073H YULEE FL
2018-06-08 904-747-1XXX 1000–1999Assigned TELNYX LLC 073H MAXVILLE FL
2018-05-25 904-326-2XXX 2000–2999Assigned METROPCS, INC. 5562 FERNADNBCH FL
2018-05-23 904-445-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-05-23 904-453-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2018-05-23 904-489-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 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.