NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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, all time — NPA 786
OMNIPOINT MIAMI E LICENSE, LLC 1653
METROPCS, INC. 886
ONVOY, LLC - FL 703
BANDWIDTH.COM CLEC, LLC - FL 682
NEW CINGULAR WIRELESS PCS, LLC - GA 564
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
2014-04-30 786-574-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MIAMI FL
2014-04-30 786-618-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MIAMI FL
2014-04-24 786-534-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C MIAMI FL
2014-04-21 786-574-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MIAMI FL
2014-04-21 786-574-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MIAMI FL
2014-04-21 786-661-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NORTH DADE FL
2014-04-21 786-707-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 NORTH DADE FL
2014-04-15 786-562-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-15 786-562-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-15 786-562-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-15 786-562-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-15 786-562-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-15 786-562-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-15 786-562-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2014-04-14 786-681-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-14 786-681-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-14 786-708-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-14 786-708-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-08 786-298-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOMESTEAD FL
2014-04-08 786-410-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOMESTEAD FL
2014-04-08 786-504-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HOMESTEAD FL
2014-04-08 786-563-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-618-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-08 786-618-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-08 786-618-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MIAMI FL
2014-04-08 786-701-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PERRINE FL
2014-04-08 786-701-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PERRINE FL
2014-04-08 786-701-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PERRINE FL
2014-04-08 786-701-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PERRINE FL
2014-04-08 786-701-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PERRINE FL
2014-04-08 786-802-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-08 786-802-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NORTH DADE FL
2014-04-03 786-255-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J HOMESTEAD FL
2014-04-01 786-630-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 MIAMI FL
2014-04-01 786-630-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 MIAMI FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.