NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

8 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2005-06-09 386-336-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALATKA FL
2005-06-08 386-233-4XXX 4000–4999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2005-06-08 386-233-8XXX 8000–8999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2005-06-08 386-366-5XXX 5000–5999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2005-05-26 386-314-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWSMYRNBCH FL
2005-05-19 386-266-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ALACHUA FL
2005-05-10 386-562-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2005-05-02 386-206-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 BUNNELL FL
2005-04-21 386-878-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 ORANGECITY FL
2005-04-19 386-338-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2005-04-19 386-338-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2005-03-31 386-868-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2005-03-31 386-868-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2005-03-31 386-868-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2005-03-25 386-366-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2005-03-25 386-366-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2005-03-25 386-366-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2005-03-25 386-366-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2005-03-25 386-366-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2005-03-25 386-473-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORANGECITY FL
2005-03-25 386-473-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORANGECITY FL
2005-03-25 386-473-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORANGECITY FL
2005-03-17 386-562-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2005-03-17 386-986-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PALM COAST FL
2005-02-23 386-590-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 BRANFORD FL
2005-02-18 386-742-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DEBARY FL
2005-02-18 386-742-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DEBARY FL
2005-02-17 386-951-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGECITY FL
2005-02-17 386-951-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGECITY FL
2005-02-17 386-951-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGECITY FL
2005-02-17 386-951-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ORANGECITY FL
2005-02-14 386-237-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALM COAST FL
2005-02-14 386-237-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALM COAST FL
2005-02-08 386-478-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 NWSMYRNBCH FL
2005-01-25 386-269-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 LAKE CITY FL
2005-01-25 386-478-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 NWSMYRNBCH FL
2005-01-21 386-878-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 ORANGECITY FL
2005-01-21 386-878-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 ORANGECITY FL
2005-01-13 386-590-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 BRANFORD FL
2005-01-07 386-490-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DELAND FL
2005-01-07 386-490-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DELAND FL
2005-01-05 386-266-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 ALACHUA FL
2005-01-05 386-589-0XXX 0000–0999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2005-01-05 386-589-2XXX 2000–2999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2005-01-05 386-916-4XXX 4000–4999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PALATKA FL
2004-12-13 386-868-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2004-12-13 386-868-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2004-12-09 386-597-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 PALM COAST FL
2004-12-09 386-597-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 PALM COAST FL
2004-12-09 386-597-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 PALM COAST FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.