NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 352
ONVOY, LLC - FL 4
OPENTACT INC. 1
AHOI LLC 1
AERIAL COMMUNICATIONS, INC. 1
8X8, INC. 1
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
2018-07-09 352-292-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C SLRSPGSHRS FL
2018-07-03 352-554-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2018-07-03 352-554-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2018-07-03 352-554-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2018-06-29 352-604-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GROVELAND FL
2018-06-28 352-717-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLERMONT FL
2018-06-27 352-492-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WILDWOOD FL
2018-06-19 352-329-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C FOREST FL
2018-06-13 352-451-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2018-06-13 352-451-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2018-06-07 352-557-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GROVELAND FL
2018-06-06 352-651-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CRYSTALRIV FL
2018-05-24 352-320-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BELLEVIEW FL
2018-05-11 352-456-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2018-05-11 352-456-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2018-05-11 352-456-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2018-05-11 352-531-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LEESBURG FL
2018-05-11 352-644-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2018-05-09 352-325-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CEDAR KEYS FL
2018-05-04 352-554-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GAINESVL FL
2018-05-02 352-717-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLERMONT FL
2018-04-30 352-492-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WILDWOOD FL
2018-04-30 352-701-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L WEEKICHSPG FL
2018-04-27 352-549-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BROOKSVL FL
2018-04-27 352-549-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BROOKSVL FL
2018-04-24 352-420-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2018-04-20 352-420-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2018-04-19 352-456-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J OCALA FL
2018-04-18 352-492-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILDWOOD FL
2018-04-18 352-834-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DADE CITY FL
2018-04-16 352-451-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2018-04-16 352-451-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2018-03-30 352-496-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DUNNELLON FL
2018-03-30 352-609-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TAVARES FL
2018-03-28 352-366-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GROVELAND FL
2018-03-28 352-366-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GROVELAND FL
2018-03-26 352-421-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OCALA FL
2018-03-26 352-488-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 WEEKICHSPG FL
2018-03-26 352-488-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 WEEKICHSPG FL
2018-03-26 352-488-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 WEEKICHSPG FL
2018-03-26 352-488-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 WEEKICHSPG FL
2018-03-26 352-488-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 WEEKICHSPG FL
2018-03-20 352-421-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OCALA FL
2018-02-23 352-531-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESBURG FL
2018-02-23 352-531-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESBURG FL
2018-02-08 352-878-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 MCINTOSH FL
2018-01-29 352-492-9XXX 9000–9999Assigned BHN IP ENABLED SERVICES, LLC 045L WILDWOOD FL
2018-01-18 352-258-7XXX 7000–7999Assigned METROPCS NETWORKS, LLC 899D GAINESVL FL
2018-01-16 352-720-1XXX 1000–1999Assigned ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND 7857 MOUNT DORA FL
2017-12-19 352-456-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OCALA 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.