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
2003-07-01 904-579-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ORANGEPARK FL
2003-07-01 904-622-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ORANGEPARK FL
2003-07-01 904-622-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ORANGEPARK FL
2003-07-01 904-622-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ORANGEPARK FL
2003-07-01 904-637-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ORANGEPARK FL
2003-06-20 904-445-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-06-20 904-866-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-06-20 904-866-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-06-18 904-714-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-06-18 904-714-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-06-18 904-762-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-06-18 904-762-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-06-18 904-762-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-06-16 904-361-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-06-04 904-424-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-05-29 904-548-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 YULEE FL
2003-05-20 904-866-7XXX 7000–7999Assigned METROPCS, INC. 5562 JACKSONVL FL
2003-05-20 904-866-8XXX 8000–8999Assigned METROPCS, INC. 5562 JACKSONVL FL
2003-05-14 904-424-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-05-14 904-424-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-05-14 904-424-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-05-14 904-445-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2003-05-01 904-687-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ST JOHNS FL
2003-04-10 904-251-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-251-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-338-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-338-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-338-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-338-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-338-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-10 904-376-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-09 904-866-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-09 904-866-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-09 904-866-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-09 904-866-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-09 904-866-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-04-02 904-228-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-04-02 904-228-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-03-13 904-445-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 JACKSONVL FL
2003-03-05 904-226-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-03-05 904-226-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 JACKSONVL FL
2003-03-04 904-412-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-03-04 904-412-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2003-03-04 904-412-7XXX 7000–7999Assigned 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.