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
2010-07-15 863-617-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2010-07-01 863-582-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARTOW FL
2010-07-01 863-968-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINTER HVN FL
2010-06-30 863-455-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE WALES FL
2010-06-21 863-606-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L LAKELAND FL
2010-06-14 863-274-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J LAKELAND FL
2010-06-14 863-473-5XXX 5000–5999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 WAUCHULA FL
2010-06-07 863-585-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 WINTER HVN FL
2010-06-03 863-274-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2010-06-03 863-274-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2010-06-03 863-274-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2010-06-03 863-455-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE WALES FL
2010-06-03 863-576-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POLK CITY FL
2010-06-03 863-968-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WINTER HVN FL
2010-05-27 863-243-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 LAKEPLACID FL
2010-05-27 863-801-8XXX 8000–8999Assigned METROPCS, INC. 5562 OKEECHOBEE FL
2010-05-24 863-274-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C LAKELAND FL
2010-04-15 863-274-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. - FL 594D LAKELAND FL
2010-04-15 863-274-6XXX 6000–6999Assigned YMAX COMMUNICATIONS CORP. - FL 594D LAKELAND FL
2010-04-13 863-658-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SEBRING FL
2010-04-08 863-438-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L HAINESCITY FL
2010-04-08 863-510-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L LAKELAND FL
2010-04-08 863-875-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L WINTER HVN FL
2010-03-30 863-272-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKELAND FL
2010-03-18 863-216-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HAINESCITY FL
2010-03-18 863-662-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WINTER HVN FL
2010-03-01 863-279-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2010-02-09 863-451-6XXX 6000–6999Assigned METROPCS, INC. 5562 SEBRING FL
2010-02-05 863-594-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D WINTER HVN FL
2010-02-05 863-877-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D WINTER HVN FL
2010-01-26 863-535-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BARTOW FL
2010-01-18 863-303-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ARCADIA FL
2010-01-18 863-978-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKE WALES FL
2010-01-14 863-473-2XXX 2000–2999Assigned METROPCS, INC. 5562 WAUCHULA FL
2010-01-11 863-272-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2010-01-11 863-272-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2010-01-05 863-212-1XXX 1000–1999Assigned METROPCS, INC. 5562 AVON PARK FL
2010-01-05 863-589-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D LAKE WALES FL
2009-12-14 863-229-3XXX 3000–3999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 WINTER HVN FL
2009-12-14 863-496-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L POINCIANA FL
2009-12-07 863-272-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2009-12-07 863-272-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2009-12-07 863-837-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTER HVN FL
2009-11-05 863-603-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L LAKELAND FL
2009-10-29 863-205-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARTOW FL
2009-10-27 863-594-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINTER HVN FL
2009-10-15 863-231-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J ARCADIA FL
2009-10-12 863-837-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTER HVN FL
2009-10-12 863-943-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L MULBERRY FL
2009-09-25 863-226-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 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.