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
2013-02-28 727-333-8XXX 8000–8999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 CLEARWATER FL
2013-02-28 727-754-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2013-02-27 727-218-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C CLEARWATER FL
2013-02-27 727-350-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C STPETERSBG FL
2013-02-20 727-940-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L TARPON SPG FL
2013-02-19 727-301-1XXX 1000–1999Assigned IP HORIZON LLC 515J CLEARWATER FL
2013-02-15 727-710-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-02-15 727-710-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-02-15 727-710-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-02-15 727-710-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-02-15 727-999-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 NWPTRICHEY FL
2013-02-15 727-999-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 NWPTRICHEY FL
2013-02-12 727-218-4XXX 4000–4999Assigned METROPCS, INC. 5562 CLEARWATER FL
2013-02-12 727-333-0XXX 0000–0999Assigned METROPCS, INC. 5562 CLEARWATER FL
2013-02-12 727-333-1XXX 1000–1999Assigned METROPCS, INC. 5562 CLEARWATER FL
2013-02-11 727-226-5XXX 5000–5999Assigned METROPCS, INC. 5562 HUDSON FL
2013-02-11 727-666-6XXX 6000–6999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E CLEARWATER FL
2013-02-11 727-666-7XXX 7000–7999Assigned PEERLESS NETWORK OF FLORIDA, LLC - FL 902E CLEARWATER FL
2013-02-11 727-800-0XXX 0000–0999Assigned TERRA NOVA TELECOM, INC. - FL 382G STPETERSBG FL
2013-01-29 727-810-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NWPTRICHEY FL
2013-01-29 727-810-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NWPTRICHEY FL
2013-01-28 727-999-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C NWPTRICHEY FL
2013-01-28 727-999-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C NWPTRICHEY FL
2013-01-28 727-999-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C NWPTRICHEY FL
2013-01-28 727-999-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C NWPTRICHEY FL
2013-01-28 727-999-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C NWPTRICHEY FL
2013-01-23 727-754-1XXX 1000–1999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2013-01-17 727-998-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C HUDSON FL
2013-01-17 727-998-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C HUDSON FL
2013-01-17 727-998-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C HUDSON FL
2013-01-17 727-998-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C HUDSON FL
2013-01-17 727-998-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C HUDSON FL
2013-01-16 727-236-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NWPTRICHEY FL
2013-01-15 727-225-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-01-15 727-225-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-01-15 727-225-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 CLEARWATER FL
2013-01-11 727-333-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEARWATER FL
2013-01-07 727-225-0XXX 0000–0999Assigned METROPCS, INC. 5562 CLEARWATER FL
2013-01-07 727-333-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 CLEARWATER FL
2012-12-31 727-350-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2012-12-31 727-350-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2012-12-31 727-350-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2012-12-31 727-350-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2012-12-14 727-350-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2012-12-14 727-350-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2012-12-14 727-350-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2012-12-11 727-754-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2012-11-27 727-888-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C TARPON SPG FL
2012-11-26 727-619-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C HUDSON FL
2012-11-26 727-777-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C NWPTRICHEY 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.