NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, 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
2017-07-12 786-914-8XXX 8000–8999Assigned METROPCS, INC. 5562 MIAMI FL
2017-07-12 786-914-9XXX 9000–9999Assigned METROPCS, INC. 5562 MIAMI FL
2017-06-13 786-535-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-13 786-535-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-13 786-535-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-13 786-582-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-08 786-441-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-08 786-441-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-08 786-441-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-08 786-535-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2017-06-07 786-535-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J MIAMI FL
2017-06-07 786-538-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-538-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-538-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-538-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-538-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-07 786-647-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 KEYS FL
2017-06-06 786-481-6XXX 6000–6999Assigned IP HORIZON LLC 515J HOMESTEAD FL
2017-06-06 786-776-3XXX 3000–3999Assigned IP HORIZON LLC 515J PERRINE FL
2017-06-05 786-868-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D MIAMI FL
2017-05-22 786-551-9XXX 9000–9999Assigned TELNYX LLC 073H HOMESTEAD FL
2017-05-22 786-776-2XXX 2000–2999Assigned TELNYX LLC 073H PERRINE FL
2017-05-15 786-535-1XXX 1000–1999Assigned IDT AMERICA CORP. - FL 765A MIAMI FL
2017-04-24 786-535-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 8664 MIAMI FL
2017-04-07 786-865-1XXX 1000–1999Assigned METROPCS, INC. 5562 MIAMI FL
2017-04-07 786-865-2XXX 2000–2999Assigned METROPCS, INC. 5562 MIAMI FL
2017-04-07 786-865-3XXX 3000–3999Assigned METROPCS, INC. 5562 MIAMI FL
2017-04-07 786-865-4XXX 4000–4999Assigned METROPCS, INC. 5562 MIAMI FL
2017-03-24 786-582-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 MIAMI FL
2017-03-24 786-582-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 MIAMI FL
2017-03-23 786-753-0XXX 0000–0999Assigned COMMIO, LLC 939H MIAMI FL
2017-03-15 786-545-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2017-03-15 786-545-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2017-03-15 786-545-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2017-03-15 786-578-0XXX 0000–0999Assigned TELNYX LLC 073H MIAMI FL
2017-03-15 786-654-1XXX 1000–1999Assigned TELNYX LLC 073H NORTH DADE FL
2017-02-28 786-538-9XXX 9000–9999Assigned METROPCS, INC. 5562 KEYS FL
2017-02-08 786-654-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 NORTH DADE FL
2017-01-31 786-535-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C MIAMI FL
2017-01-31 786-578-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2017-01-31 786-578-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2017-01-31 786-578-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2017-01-31 786-578-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2017-01-31 786-776-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PERRINE 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.