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
2022-12-13 386-358-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-13 386-358-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-13 386-358-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-13 386-358-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-13 386-358-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-08 386-335-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-08 386-335-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-08 386-335-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-08 386-335-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2022-12-05 386-291-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C LAKEBUTLER FL
2022-12-05 386-297-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C ALACHUA FL
2022-11-16 386-368-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C DAYTONABCH FL
2022-11-16 386-368-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C DAYTONABCH FL
2022-11-16 386-600-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PALATKA FL
2022-11-16 386-695-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PALATKA FL
2022-11-15 386-991-8XXX 8000–8999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ORANGECITY FL
2022-11-10 386-434-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C PIERSON FL
2022-11-04 386-241-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 DAYTONABCH FL
2022-10-27 386-337-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELAND FL
2022-10-27 386-384-1XXX 1000–1999Assigned COMMIO, LLC 939H DELEON SPG FL
2022-10-27 386-450-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELAND FL
2022-10-27 386-450-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELAND FL
2022-10-26 386-377-0XXX 0000–0999Assigned COMMIO, LLC 939H WELAKA FL
2022-10-26 386-377-5XXX 5000–5999Assigned COMMIO, LLC 939H WELAKA FL
2022-10-24 386-291-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C LAKEBUTLER FL
2022-10-07 386-273-0XXX 0000–0999Assigned COMMIO, LLC 939H NWSMYRNBCH FL
2022-10-07 386-298-0XXX 0000–0999Assigned COMMIO, LLC 939H FLAGLERBCH FL
2022-10-07 386-356-1XXX 1000–1999Assigned COMMIO, LLC 939H BUNNELL FL
2022-09-30 386-324-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKE CITY FL
2022-09-30 386-324-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LAKE CITY FL
2022-09-28 386-331-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-6XXX 6000–6999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-331-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-346-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PALM COAST FL
2022-09-28 386-500-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-500-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-500-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-28 386-500-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2022-09-27 386-486-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C WHITE SPG FL
2022-09-26 386-353-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PALATKA FL
2022-09-26 386-353-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PALATKA FL
2022-09-25 386-342-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEBARY FL
2022-09-25 386-342-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DEBARY FL
2022-09-21 386-500-0XXX 0000–0999Assigned IP HORIZON LLC 515J 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.