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
2006-10-06 863-808-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-10-06 863-808-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-10-06 863-844-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D MULBERRY FL
2006-09-29 863-216-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D HAINESCITY FL
2006-09-26 863-419-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D HAINESCITY FL
2006-09-26 863-419-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D HAINESCITY FL
2006-09-26 863-440-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D BARTOW FL
2006-09-26 863-440-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D BARTOW FL
2006-09-21 863-934-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-09-21 863-934-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-09-21 863-934-3XXX 3000–3999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-09-21 863-934-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-09-21 863-934-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-09-21 863-934-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-09-13 863-701-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2006-09-13 863-701-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2006-09-06 863-292-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J WINTER HVN FL
2006-08-29 863-496-0XXX 0000–0999Assigned FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 POINCIANA FL
2006-08-28 863-667-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 LAKELAND FL
2006-08-24 863-595-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D WINTER HVN FL
2006-08-24 863-595-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D WINTER HVN FL
2006-08-24 863-844-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D MULBERRY FL
2006-08-17 863-440-1XXX 1000–1999Assigned METROPCS NETWORKS, LLC 899D BARTOW FL
2006-08-17 863-440-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D BARTOW FL
2006-08-17 863-508-6XXX 6000–6999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 WINTER HVN FL
2006-08-17 863-508-7XXX 7000–7999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 WINTER HVN FL
2006-08-17 863-852-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D HAINESCITY FL
2006-08-17 863-852-6XXX 6000–6999Assigned METROPCS NETWORKS, LLC 899D HAINESCITY FL
2006-08-15 863-868-2XXX 2000–2999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 LAKELAND FL
2006-08-08 863-307-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTER HVN FL
2006-08-08 863-393-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2006-08-07 863-852-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 HAINESCITY FL
2006-08-07 863-934-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-08-07 863-934-9XXX 9000–9999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-07-28 863-804-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D BARTOW FL
2006-07-26 863-513-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 LAKELAND FL
2006-07-26 863-969-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 WINTER HVN FL
2006-07-11 863-230-3XXX 3000–3999Assigned T3 COMMUNICATIONS, INC. - FL 469A LABELLE FL
2006-07-07 863-393-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2006-07-05 863-512-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D BARTOW FL
2006-06-29 863-934-0XXX 0000–0999Assigned METROPCS NETWORKS, LLC 899D LAKELAND FL
2006-06-26 863-510-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 LAKELAND FL
2006-06-26 863-510-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 LAKELAND FL
2006-06-15 863-393-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKELAND FL
2006-06-15 863-514-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WINTER HVN FL
2006-06-12 863-216-4XXX 4000–4999Assigned METROPCS NETWORKS, LLC 899D HAINESCITY FL
2006-06-12 863-228-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 CLEWISTON FL
2006-06-12 863-244-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 ARCADIA FL
2006-05-19 863-257-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AVON PARK FL
2006-05-12 863-450-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 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.