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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2014-11-20 904-609-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-20 904-609-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-20 904-609-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-14 904-575-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-14 904-575-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-14 904-575-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-14 904-575-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-11-12 904-429-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2014-11-12 904-429-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2014-11-10 904-575-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2014-11-07 904-342-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2014-11-05 904-601-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C FERNADNBCH FL
2014-11-05 904-601-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C FERNADNBCH FL
2014-11-03 904-575-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2014-11-03 904-671-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ST JOHNS FL
2014-11-03 904-679-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ST JOHNS FL
2014-10-30 904-574-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C JACKSONVL FL
2014-10-28 904-615-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2014-10-28 904-615-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C ST JOHNS FL
2014-10-28 904-853-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C JACKSOLBCH FL
2014-10-24 904-395-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J PNTVDRABCH FL
2014-10-22 904-575-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 JACKSONVL FL
2014-10-22 904-575-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 JACKSONVL FL
2014-10-22 904-615-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ST JOHNS FL
2014-10-21 904-592-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ORANGEPARK FL
2014-10-14 904-575-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2014-10-14 904-875-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C YULEE FL
2014-10-08 904-606-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MIDDLEBURG FL
2014-10-08 904-712-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BALDWIN FL
2014-10-08 904-712-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BALDWIN FL
2014-09-30 904-574-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2014-09-30 904-574-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C JACKSONVL FL
2014-09-25 904-474-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C BALDWIN FL
2014-09-25 904-474-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C BALDWIN FL
2014-09-25 904-574-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2014-09-25 904-574-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2014-09-25 904-574-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2014-09-25 904-574-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2014-09-22 904-328-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J JACKSONVL FL
2014-09-22 904-826-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2014-09-16 904-310-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-16 904-572-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-16 904-844-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-16 904-844-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-16 904-844-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-16 904-844-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-16 904-844-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 FERNADNBCH FL
2014-09-02 904-480-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-09-02 904-480-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2014-09-02 904-480-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 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.