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
2006-10-10 386-490-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DELAND FL
2006-09-13 386-523-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2006-08-23 386-227-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PALATKA FL
2006-08-15 386-492-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DAYTONABCH FL
2006-08-14 386-227-3XXX 3000–3999Assigned METROPCS, INC. 5562 PALATKA FL
2006-08-14 386-338-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2006-08-08 386-481-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2006-08-08 386-624-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DELAND FL
2006-08-08 386-847-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 NWSMYRNBCH FL
2006-08-07 386-631-9XXX 9000–9999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2006-08-07 386-898-4XXX 4000–4999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2006-07-07 386-562-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2006-07-03 386-313-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 BUNNELL FL
2006-06-29 386-631-0XXX 0000–0999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2006-06-14 386-466-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2006-06-12 386-244-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 POMONAPARK FL
2006-06-12 386-682-8XXX 8000–8999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2006-05-19 386-965-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2006-04-19 386-481-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 DAYTONABCH FL
2006-03-30 386-259-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DEBARY FL
2006-03-14 386-313-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 BUNNELL FL
2006-03-08 386-269-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 LAKE CITY FL
2006-03-08 386-590-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 BRANFORD FL
2006-03-01 386-202-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PIERSON FL
2006-02-13 386-986-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PALM COAST FL
2006-02-08 386-898-3XXX 3000–3999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2006-01-26 386-246-0XXX 0000–0999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 PALM COAST FL
2006-01-26 386-416-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NWSMYRNBCH FL
2006-01-26 386-416-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NWSMYRNBCH FL
2006-01-26 386-473-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORANGECITY FL
2006-01-26 386-506-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2006-01-26 386-506-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2006-01-26 386-506-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2006-01-26 386-506-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2006-01-26 386-506-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
2006-01-18 386-682-0XXX 0000–0999Assigned METROPCS, INC. 5562 DAYTONABCH FL
2006-01-17 386-490-7XXX 7000–7999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELAND FL
2006-01-17 386-847-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 NWSMYRNBCH FL
2006-01-17 386-898-1XXX 1000–1999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DAYTONABCH FL
2006-01-17 386-951-2XXX 2000–2999Assigned MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 ORANGECITY FL
2006-01-16 386-785-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DELAND FL
2006-01-16 386-965-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2006-01-12 386-538-2XXX 2000–2999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PALATKA FL
2006-01-10 386-490-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 DELAND FL
2006-01-05 386-569-0XXX 0000–0999Assigned METROPCS, INC. 5562 PALM COAST FL
2006-01-05 386-960-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 ORANGECITY FL
2006-01-03 386-277-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DELEON SPG FL
2005-12-19 386-206-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 BUNNELL FL
2005-12-13 386-663-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NWSMYRNBCH FL
2005-12-08 386-984-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 LAKE CITY 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.