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
2015-10-09 352-537-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 SLRSPGSHRS FL
2015-10-09 352-608-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TRILACOCHE FL
2015-10-06 352-254-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BUSHNELL FL
2015-10-06 352-261-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E SLRSPGSHRS FL
2015-10-06 352-462-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DUNNELLON FL
2015-10-06 352-571-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WILDWOOD FL
2015-10-06 352-619-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E OCALA FL
2015-10-02 352-289-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FOREST FL
2015-10-02 352-453-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CRYSTALRIV FL
2015-10-02 352-834-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DADE CITY FL
2015-09-29 352-366-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GROVELAND FL
2015-09-29 352-437-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DADE CITY FL
2015-09-28 352-775-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LADY LAKE FL
2015-09-25 352-973-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESBURG FL
2015-09-25 352-973-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESBURG FL
2015-09-25 352-973-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESBURG FL
2015-09-24 352-566-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DUNNELLON FL
2015-09-23 352-467-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L DADE CITY FL
2015-09-17 352-571-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J WILDWOOD FL
2015-09-03 352-449-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GROVELAND FL
2015-08-28 352-231-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2015-08-07 352-834-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 DADE CITY FL
2015-08-04 352-775-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J LADY LAKE FL
2015-08-03 352-448-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 GAINESVL FL
2015-07-23 352-363-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GAINESVL FL
2015-07-17 352-225-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2015-07-10 352-708-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L CLERMONT FL
2015-07-08 352-436-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 CRYSTALRIV FL
2015-06-30 352-900-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C GAINESVL FL
2015-06-30 352-900-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C GAINESVL FL
2015-06-30 352-900-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C GAINESVL FL
2015-06-30 352-900-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C GAINESVL FL
2015-06-24 352-571-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WILDWOOD FL
2015-06-24 352-973-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LEESBURG FL
2015-06-18 352-571-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 WILDWOOD FL
2015-06-18 352-807-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 DADE CITY FL
2015-06-18 352-999-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 DADE CITY FL
2015-06-16 352-571-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILDWOOD FL
2015-05-29 352-340-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WEEKICHSPG FL
2015-05-29 352-616-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WEEKICHSPG FL
2015-05-29 352-616-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WEEKICHSPG FL
2015-05-29 352-631-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BROOKSVL FL
2015-05-29 352-631-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E BROOKSVL FL
2015-05-21 352-480-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BELLEVIEW FL
2015-05-15 352-631-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L BROOKSVL FL
2015-05-13 352-616-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C WEEKICHSPG FL
2015-05-13 352-616-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C WEEKICHSPG FL
2015-05-13 352-616-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C WEEKICHSPG FL
2015-05-12 352-440-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E OLD TOWN FL
2015-05-12 352-440-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E OLD TOWN 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.