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
2015-07-01 863-999-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2015-07-01 863-999-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2015-07-01 863-999-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2015-06-29 863-300-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C POINCIANA FL
2015-06-23 863-800-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C BARTOW FL
2015-06-18 863-517-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LABELLE FL
2015-06-03 863-302-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J LABELLE FL
2015-05-15 863-825-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L LAKELAND FL
2015-05-08 863-999-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-05-08 863-999-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-05-08 863-999-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-05-08 863-999-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-05-08 863-999-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-05-01 863-240-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HAINESCITY FL
2015-04-27 863-216-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HAINESCITY FL
2015-04-27 863-216-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HAINESCITY FL
2015-04-27 863-259-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WINTER HVN FL
2015-04-27 863-259-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WINTER HVN FL
2015-04-27 863-259-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WINTER HVN FL
2015-04-27 863-888-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POLK CITY FL
2015-04-22 863-215-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE WALES FL
2015-04-22 863-223-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE WALES FL
2015-04-22 863-410-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2015-04-22 863-410-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2015-04-22 863-417-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FROSTPROOF FL
2015-04-22 863-417-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FROSTPROOF FL
2015-04-22 863-774-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MULBERRY FL
2015-04-22 863-774-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MULBERRY FL
2015-04-17 863-333-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2015-04-17 863-333-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2015-04-17 863-333-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2015-04-17 863-333-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2015-04-15 863-674-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J LABELLE FL
2015-04-10 863-484-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J OKEECHOBEE FL
2015-04-02 863-333-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L LAKELAND FL
2015-03-24 863-943-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L MULBERRY FL
2015-03-13 863-333-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-03-13 863-333-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2015-03-09 863-212-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 AVON PARK FL
2015-03-09 863-212-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 AVON PARK FL
2015-03-09 863-257-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 AVON PARK FL
2015-03-09 863-257-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 AVON PARK FL
2015-03-09 863-703-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E INDIANLAKE FL
2015-03-09 863-866-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J HAINESCITY FL
2015-03-03 863-268-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L WINTER HVN FL
2015-03-03 863-268-7XXX 7000–7999Assigned BHN IP ENABLED SERVICES, LLC 045L WINTER HVN FL
2015-03-03 863-313-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L POINCIANA FL
2015-03-03 863-512-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARTOW FL
2015-03-03 863-517-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J LABELLE FL
2015-03-03 863-999-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C LAKELAND 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.