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
2020-08-21 786-330-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-21 786-330-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-21 786-330-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-21 786-330-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-21 786-330-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-21 786-330-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-21 786-330-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MIAMI FL
2020-08-19 786-946-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 MIAMI FL
2020-08-19 786-946-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 MIAMI FL
2020-08-18 786-922-2XXX 2000–2999Assigned FRACTEL, LLC 965H NORTH DADE FL
2020-08-14 786-833-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C NORTH DADE FL
2020-08-14 786-833-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C NORTH DADE FL
2020-08-14 786-833-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C NORTH DADE FL
2020-08-14 786-833-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C NORTH DADE FL
2020-08-14 786-933-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C KEYS FL
2020-08-14 786-933-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C KEYS FL
2020-08-14 786-933-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C KEYS FL
2020-08-14 786-933-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C KEYS FL
2020-08-14 786-933-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C KEYS FL
2020-08-14 786-933-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C KEYS FL
2020-08-14 786-977-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 8664 PERRINE FL
2020-08-14 786-977-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C PERRINE FL
2020-08-14 786-980-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C PERRINE FL
2020-08-12 786-244-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C HOMESTEAD FL
2020-08-12 786-244-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C HOMESTEAD FL
2020-08-12 786-244-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C HOMESTEAD FL
2020-08-05 786-244-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2020-08-05 786-244-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2020-08-05 786-833-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NORTH DADE FL
2020-08-05 786-833-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NORTH DADE FL
2020-07-31 786-946-3XXX 3000–3999Assigned FRACTEL, LLC 965H MIAMI FL
2020-07-30 786-321-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 MIAMI FL
2020-07-23 786-745-8XXX 8000–8999Assigned TELNYX LLC 073H KEYS FL
2020-07-21 786-244-4XXX 4000–4999Assigned FRACTEL, LLC 965H HOMESTEAD FL
2020-07-06 786-833-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NORTH DADE FL
2020-07-06 786-833-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NORTH DADE FL
2020-06-22 786-321-1XXX 1000–1999Assigned NUSO, LLC 478J MIAMI FL
2020-06-16 786-767-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MIAMI FL
2020-06-16 786-767-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H MIAMI FL
2020-06-16 786-767-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MIAMI FL
2020-06-16 786-767-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H MIAMI FL
2020-06-12 786-705-0XXX 0000–0999Assigned METROPCS, INC. 5562 KEYS FL
2020-06-12 786-705-1XXX 1000–1999Assigned METROPCS, INC. 5562 KEYS FL
2020-06-11 786-265-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C MIAMI FL
2020-06-11 786-305-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C MIAMI FL
2020-06-11 786-305-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C MIAMI FL
2020-06-10 786-833-3XXX 3000–3999Assigned FRACTEL, LLC 965H NORTH DADE FL
2020-06-04 786-305-2XXX 2000–2999Assigned FRACTEL, LLC 965H MIAMI FL
2020-06-04 786-386-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C NORTH DADE FL
2020-06-04 786-386-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C NORTH DADE 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.