NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 850
OPENTACT INC. 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
INTRADO COMMUNICATIONS, LLC 1
AHOI LLC 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
2016-06-07 850-203-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C GULFBREEZE FL
2016-06-02 850-471-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J PENSACOLA FL
2016-05-27 850-740-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J PANAMACITY FL
2016-05-23 850-387-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2016-05-10 850-371-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PERRY FL
2016-05-10 850-842-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2016-05-10 850-842-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2016-05-03 850-812-1XXX 1000–1999Assigned METROPCS, INC. 5562 FTWALTNBCH FL
2016-05-02 850-780-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 CANTONMENT FL
2016-04-22 850-520-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DFUNIAKSPG FL
2016-04-05 850-378-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J PENSACOLA FL
2016-04-04 850-775-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PNAMACYBCH FL
2016-03-30 850-842-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J DESTIN FL
2016-03-29 850-635-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DFUNIAKSPG FL
2016-03-23 850-204-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C HOLLEYNVRR FL
2016-03-23 850-204-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C HOLLEYNVRR FL
2016-03-17 850-703-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CHIPLEY FL
2016-03-16 850-713-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C ST MARKS FL
2016-03-16 850-713-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C ST MARKS FL
2016-03-16 850-757-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C CHERRYLAKE FL
2016-03-16 850-757-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C CHERRYLAKE FL
2016-03-16 850-851-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2016-03-16 850-851-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2016-03-15 850-775-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PNAMACYBCH FL
2016-03-15 850-779-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C GREENVILLE FL
2016-03-15 850-779-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C GREENVILLE FL
2016-03-15 850-808-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C ST MARKS FL
2016-03-15 850-808-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C ST MARKS FL
2016-03-14 850-427-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C MONTICELLO FL
2016-03-14 850-427-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C MONTICELLO FL
2016-03-14 850-898-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 PENSACOLA FL
2016-03-09 850-695-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C CRAWFORDVL FL
2016-03-09 850-695-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C CRAWFORDVL FL
2016-03-07 850-781-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2016-03-07 850-781-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2016-03-02 850-816-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2016-03-01 850-354-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2016-03-01 850-354-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2016-03-01 850-777-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2016-03-01 850-929-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C CHERRYLAKE FL
2016-03-01 850-929-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C CHERRYLAKE FL
2016-02-26 850-398-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2016-02-26 850-603-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2016-02-25 850-888-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C CRAWFORDVL FL
2016-02-25 850-888-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C CRAWFORDVL FL
2016-02-24 850-367-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C JAY FL
2016-02-24 850-367-8XXX 8000–8999Assigned ONVOY, LLC - FL 937C JAY FL
2016-02-23 850-266-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PENSACOLA FL
2016-02-23 850-266-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PENSACOLA FL
2016-02-23 850-287-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PENSACOLA 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.