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
2020-04-06 850-350-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-04-06 850-518-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-04-06 850-759-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-04-06 850-759-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-04-06 850-853-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-04-02 850-676-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHIPLEY FL
2020-04-02 850-806-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2020-03-27 850-798-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PENSACOLA FL
2020-03-24 850-372-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARIANNA FL
2020-03-24 850-372-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARIANNA FL
2020-03-20 850-730-2XXX 2000–2999Assigned METROPCS, INC. 5562 PANAMACITY FL
2020-03-13 850-634-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CRESTVIEW FL
2020-03-13 850-804-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL
2020-03-13 850-804-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL
2020-03-13 850-804-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL
2020-03-13 850-804-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL
2020-03-13 850-804-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL
2020-03-09 850-425-0XXX 0000–0999Assigned METROPCS, INC. 5562 TALLAHASSE FL
2020-02-28 850-280-8XXX 8000–8999Assigned METROPCS, INC. 5562 FTWALTNBCH FL
2020-02-28 850-553-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-28 850-621-1XXX 1000–1999Assigned METROPCS, INC. 5562 FTWALTNBCH FL
2020-02-28 850-739-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-28 850-756-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-28 850-756-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-28 850-756-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-28 850-782-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-28 850-782-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2020-02-18 850-703-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CHIPLEY FL
2020-02-14 850-371-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PERRY FL
2020-02-05 850-451-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 ALTHA FL
2020-01-28 850-518-3XXX 3000–3999Assigned TELNYX LLC 073H TALLAHASSE FL
2020-01-25 850-635-3XXX 3000–3999Assigned TELNYX LLC 073H DFUNIAKSPG FL
2020-01-23 850-804-1XXX 1000–1999Assigned TELNYX LLC 073H PANAMACITY FL
2020-01-23 850-806-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2020-01-23 850-806-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2020-01-23 850-806-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2020-01-23 850-806-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2020-01-23 850-806-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 PENSACOLA FL
2020-01-17 850-749-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 DESTIN FL
2020-01-17 850-749-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 DESTIN FL
2020-01-16 850-935-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C GULFBREEZE FL
2020-01-16 850-935-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C GULFBREEZE FL
2020-01-09 850-755-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-01-09 850-755-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TALLAHASSE FL
2020-01-08 850-278-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C SANROSABCH FL
2020-01-08 850-280-6XXX 6000–6999Assigned ONVOY, LLC - FL 937C FTWALTNBCH FL
2020-01-08 850-790-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C GLENDALE FL
2020-01-08 850-821-3XXX 3000–3999Assigned ONVOY, LLC - FL 937C CANTONMENT FL
2020-01-06 850-407-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PENSACOLA FL
2020-01-06 850-480-9XXX 9000–9999Assigned 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.