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 386
ONVOY, LLC - FL 7
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
2014-06-09 386-456-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E ORANGECITY FL
2014-06-03 386-401-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-06-03 386-401-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-06-03 386-401-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-06-03 386-487-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-05-27 386-281-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C DAYTONABCH FL
2014-05-16 386-414-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DELAND FL
2014-05-15 386-401-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAKE CITY FL
2014-05-15 386-463-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 POMONAPARK FL
2014-05-15 386-603-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WELAKA FL
2014-05-15 386-866-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PALATKA FL
2014-05-13 386-225-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PALM COAST FL
2014-05-13 386-315-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ALACHUA FL
2014-05-13 386-518-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ALACHUA FL
2014-05-13 386-866-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C PALATKA FL
2014-05-12 386-753-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEBARY FL
2014-05-12 386-866-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PALATKA FL
2014-05-06 386-333-9XXX 9000–9999Assigned BHN IP ENABLED SERVICES, LLC 045L DAYTONABCH FL
2014-05-06 386-873-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L DELAND FL
2014-04-30 386-516-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J DEBARY FL
2014-04-28 386-401-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C LAKE CITY FL
2014-04-28 386-516-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DEBARY FL
2014-04-28 386-753-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C DEBARY FL
2014-04-24 386-267-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2014-04-24 386-267-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2014-04-10 386-463-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E POMONAPARK FL
2014-04-10 386-603-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E WELAKA FL
2014-04-09 386-274-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2014-04-01 386-603-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WELAKA FL
2014-04-01 386-742-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEBARY FL
2014-04-01 386-753-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEBARY FL
2014-04-01 386-866-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PALATKA FL
2014-03-27 386-410-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L NWSMYRNBCH FL
2014-03-13 386-263-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L BUNNELL FL
2014-03-12 386-225-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALM COAST FL
2014-03-12 386-225-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALM COAST FL
2014-03-05 386-265-0XXX 0000–0999Assigned BHN IP ENABLED SERVICES, LLC 045L DAYTONABCH FL
2014-03-05 386-275-1XXX 1000–1999Assigned BHN IP ENABLED SERVICES, LLC 045L DAYTONABCH FL
2014-03-05 386-800-8XXX 8000–8999Assigned TERRA NOVA TELECOM, INC. - FL 382G CRESCENTCY FL
2014-03-05 386-968-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C DEBARY FL
2014-03-05 386-968-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C DEBARY FL
2014-03-05 386-968-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C DEBARY FL
2014-03-05 386-968-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C DEBARY FL
2014-03-05 386-968-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C DEBARY FL
2014-03-05 386-968-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C DEBARY FL
2014-03-04 386-401-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-03-04 386-401-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-03-04 386-401-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-03-04 386-401-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E LAKE CITY FL
2014-02-20 386-481-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH 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.