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
2021-05-06 727-739-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STPETERSBG FL
2021-05-06 727-739-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STPETERSBG FL
2021-05-05 727-476-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E CLEARWATER FL
2021-05-04 727-955-5XXX 5000–5999Assigned FRACTEL, LLC 965H HUDSON FL
2021-05-03 727-340-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-05-03 727-340-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-05-03 727-340-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-05-03 727-340-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-05-03 727-340-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-05-03 727-340-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-05-03 727-340-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-04-08 727-476-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J CLEARWATER FL
2021-03-29 727-739-1XXX 1000–1999Assigned METROPCS, INC. 5562 STPETERSBG FL
2021-03-26 727-699-4XXX 4000–4999Assigned METROPCS, INC. 5562 HUDSON FL
2021-03-25 727-899-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-03-25 727-899-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2021-03-22 727-699-3XXX 3000–3999Assigned METROPCS, INC. 5562 HUDSON FL
2021-03-02 727-699-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C HUDSON FL
2021-03-02 727-699-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C HUDSON FL
2021-03-02 727-699-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C HUDSON FL
2021-03-02 727-699-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C HUDSON FL
2021-03-01 727-788-8XXX 8000–8999Assigned FRACTEL, LLC 965H NWPTRICHEY FL
2021-02-24 727-335-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2021-02-24 727-387-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2021-02-24 727-899-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2021-02-19 727-699-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HUDSON FL
2021-02-19 727-699-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E HUDSON FL
2021-02-16 727-739-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H STPETERSBG FL
2021-02-11 727-699-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H HUDSON FL
2021-02-11 727-910-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NWPTRICHEY FL
2021-02-02 727-966-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TARPON SPG FL
2021-02-02 727-966-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TARPON SPG FL
2021-02-02 727-966-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H TARPON SPG FL
2021-01-28 727-390-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STPETERSBG FL
2021-01-25 727-380-9XXX 9000–9999Assigned TELNYX LLC 073H HUDSON FL
2021-01-25 727-387-0XXX 0000–0999Assigned TELNYX LLC 073H CLEARWATER FL
2021-01-25 727-899-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H CLEARWATER FL
2021-01-25 727-899-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CLEARWATER FL
2021-01-25 727-899-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H CLEARWATER FL
2021-01-25 727-899-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H CLEARWATER FL
2021-01-25 727-899-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H CLEARWATER FL
2021-01-25 727-899-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H CLEARWATER FL
2021-01-25 727-910-1XXX 1000–1999Assigned TELNYX LLC 073H NWPTRICHEY FL
2021-01-25 727-966-1XXX 1000–1999Assigned METROPCS, INC. 5562 TARPON SPG FL
2021-01-22 727-910-9XXX 9000–9999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E NWPTRICHEY FL
2021-01-19 727-899-9XXX 9000–9999Assigned FRACTEL, LLC 965H CLEARWATER FL
2021-01-19 727-966-6XXX 6000–6999Assigned FRACTEL, LLC 965H TARPON SPG FL
2021-01-15 727-390-1XXX 1000–1999Assigned METROPCS, INC. 5562 STPETERSBG FL
2021-01-07 727-910-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C NWPTRICHEY FL
2020-12-14 727-390-0XXX 0000–0999Assigned TELNYX LLC 073H STPETERSBG 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.