NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

17 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 863
ONVOY, LLC - FL 6
TELIMIZE, LLC 4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 4
VERSATEL LLC 1
OPENTACT INC. 1
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
2020-02-14 863-600-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E LAKELAND FL
2020-01-23 863-238-5XXX 5000–5999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E AVON PARK FL
2020-01-15 863-658-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J SEBRING FL
2020-01-13 863-208-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OKEECHOBEE FL
2020-01-13 863-208-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OKEECHOBEE FL
2020-01-08 863-277-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D MULBERRY FL
2020-01-02 863-356-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D WINTER HVN FL
2020-01-02 863-600-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2019-12-27 863-600-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2019-12-27 863-600-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2019-12-13 863-657-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 AVON PARK FL
2019-12-13 863-657-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 AVON PARK FL
2019-11-26 863-262-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2019-10-22 863-323-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2019-09-24 863-509-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E MOOREHAVEN FL
2019-08-28 863-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H HAINESCITY FL
2019-08-28 863-766-3XXX 3000–3999Assigned FRACTEL, LLC 965H INDIANLAKE FL
2019-08-23 863-251-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTER HVN FL
2019-08-09 863-323-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2019-08-09 863-323-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2019-08-09 863-323-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2019-08-07 863-342-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C LABELLE FL
2019-08-07 863-674-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C LABELLE FL
2019-08-05 863-250-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2019-08-05 863-250-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2019-08-05 863-250-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2019-08-05 863-302-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C LABELLE FL
2019-08-05 863-323-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C BARTOW FL
2019-08-05 863-356-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C WINTER HVN FL
2019-08-05 863-356-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C WINTER HVN FL
2019-08-05 863-431-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C BOWLNGGREN FL
2019-07-31 863-722-3XXX 3000–3999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E ARCADIA FL
2019-07-25 863-880-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C POINCIANA FL
2019-07-25 863-880-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C POINCIANA FL
2019-06-19 863-913-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D MULBERRY FL
2019-06-14 863-474-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 ZOLFO SPG FL
2019-05-31 863-563-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C POLK CITY FL
2019-05-31 863-563-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C POLK CITY FL
2019-05-31 863-663-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C FROSTPROOF FL
2019-05-31 863-663-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C FROSTPROOF FL
2019-05-28 863-204-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C HAINESCITY FL
2019-05-28 863-204-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C HAINESCITY FL
2019-05-28 863-208-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C OKEECHOBEE FL
2019-05-28 863-222-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C WAUCHULA FL
2019-05-28 863-261-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C OKEECHOBEE FL
2019-05-28 863-270-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C LAKE WALES FL
2019-05-28 863-270-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C LAKE WALES FL
2019-05-28 863-445-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C WAUCHULA FL
2019-05-28 863-474-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C ZOLFO SPG FL
2019-05-28 863-474-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C ZOLFO SPG 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.