NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 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 727
ONVOY, LLC - FL 5
BANDWIDTH.COM CLEC, LLC - FL 5
TELIMIZE, LLC 3
VERSATEL LLC 2
HD CARRIER LLC 2
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
2020-06-01 727-335-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-05-21 727-766-5XXX 5000–5999Assigned METROPCS, INC. 5562 HUDSON FL
2020-05-04 727-335-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-05-04 727-335-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-05-04 727-335-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-04-14 727-610-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 STPETERSBG FL
2020-03-23 727-332-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2020-03-23 727-332-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2020-03-19 727-610-0XXX 0000–0999Assigned METROPCS, INC. 5562 STPETERSBG FL
2020-03-12 727-334-9XXX 9000–9999Assigned METROPCS, INC. 5562 TARPON SPG FL
2020-03-11 727-332-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2020-03-11 727-332-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2020-03-11 727-332-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2020-03-04 727-766-4XXX 4000–4999Assigned METROPCS, INC. 5562 HUDSON FL
2020-02-06 727-766-8XXX 8000–8999Assigned METROPCS, INC. 5562 HUDSON FL
2020-02-05 727-332-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2020-02-05 727-332-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2020-01-30 727-472-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-01-30 727-472-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-01-30 727-472-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-01-30 727-472-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-01-30 727-472-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-01-30 727-472-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2020-01-28 727-610-1XXX 1000–1999Assigned METROPCS, INC. 5562 STPETERSBG FL
2020-01-28 727-610-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E STPETERSBG FL
2020-01-23 727-332-0XXX 0000–0999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E CLEARWATER FL
2020-01-15 727-472-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 CLEARWATER FL
2020-01-06 727-332-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2020-01-06 727-332-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2020-01-03 727-610-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C STPETERSBG FL
2020-01-03 727-610-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C STPETERSBG FL
2020-01-03 727-610-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C STPETERSBG FL
2020-01-02 727-273-3XXX 3000–3999Assigned METROPCS, INC. 5562 STPETERSBG FL
2020-01-02 727-487-7XXX 7000–7999Assigned METROPCS, INC. 5562 TARPON SPG FL
2020-01-02 727-758-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWPTRICHEY FL
2020-01-02 727-766-2XXX 2000–2999Assigned METROPCS, INC. 5562 HUDSON FL
2019-12-30 727-682-3XXX 3000–3999Assigned METROPCS, INC. 5562 TARPON SPG FL
2019-12-30 727-758-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWPTRICHEY FL
2019-12-27 727-292-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C STPETERSBG FL
2019-12-27 727-472-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2019-12-27 727-472-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2019-12-27 727-472-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2019-12-27 727-655-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C STPETERSBG FL
2019-12-18 727-250-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2019-12-18 727-655-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STPETERSBG FL
2019-12-18 727-766-0XXX 0000–0999Assigned TELNYX LLC 073H HUDSON FL
2019-12-13 727-296-9XXX 9000–9999Assigned METROPCS, INC. 5562 CLEARWATER FL
2019-12-09 727-293-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2019-12-09 727-293-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2019-12-09 727-293-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER 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.