NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

4 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 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
2005-04-20 850-532-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PANAMACITY FL
2005-04-20 850-532-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PANAMACITY FL
2005-04-19 850-266-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-04-19 850-266-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-04-08 850-305-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 CRESTVIEW FL
2005-04-05 850-284-0XXX 0000–0999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 TALLAHASSE FL
2005-04-05 850-512-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PENSACOLA FL
2005-03-23 850-313-3XXX 3000–3999Assigned METROPCS, INC. 5562 MILTON FL
2005-03-23 850-398-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2005-03-23 850-398-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2005-03-23 850-398-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2005-03-23 850-532-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PANAMACITY FL
2005-03-23 850-532-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PANAMACITY FL
2005-03-18 850-260-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 CHIPLEY FL
2005-03-18 850-299-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 GRACEVILLE FL
2005-03-18 850-401-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DFUNIAKSPG FL
2005-03-18 850-724-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 CENTURY FL
2005-03-18 850-780-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 CANTONMENT FL
2005-03-17 850-855-2XXX 2000–2999Assigned METROPCS, INC. 5562 FTWALTNBCH FL
2005-03-10 850-780-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J CANTONMENT FL
2005-03-10 850-791-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J PENSACOLA FL
2005-03-02 850-724-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CENTURY FL
2005-02-23 850-210-4XXX 4000–4999Assigned METROPCS, INC. 5562 TALLAHASSE FL
2005-02-23 850-210-5XXX 5000–5999Assigned METROPCS, INC. 5562 TALLAHASSE FL
2005-02-23 850-210-6XXX 6000–6999Assigned METROPCS, INC. 5562 TALLAHASSE FL
2005-02-23 850-276-8XXX 8000–8999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2005-02-23 850-316-7XXX 7000–7999Assigned METROPCS, INC. 5562 PENSACOLA FL
2005-02-23 850-573-2XXX 2000–2999Assigned METROPCS, INC. 5562 MARIANNA FL
2005-02-23 850-573-3XXX 3000–3999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 MARIANNA FL
2005-02-22 850-390-3XXX 3000–3999Assigned METROPCS, INC. 5562 PENSACOLA FL
2005-02-22 850-390-5XXX 5000–5999Assigned METROPCS, INC. 5562 PENSACOLA FL
2005-02-22 850-390-6XXX 6000–6999Assigned METROPCS, INC. 5562 PENSACOLA FL
2005-02-22 850-672-1XXX 1000–1999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PERRY FL
2005-02-22 850-777-7XXX 7000–7999Assigned METROPCS, INC. 5562 PENSACOLA FL
2005-02-22 850-795-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GREENWOOD FL
2005-02-18 850-218-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTWALTNBCH FL
2005-02-18 850-218-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTWALTNBCH FL
2005-02-18 850-218-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTWALTNBCH FL
2005-02-18 850-218-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTWALTNBCH FL
2005-02-18 850-602-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-02-18 850-602-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-02-18 850-602-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-02-10 850-602-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-02-10 850-602-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PENSACOLA FL
2005-02-04 850-758-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2005-02-04 850-758-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2005-02-02 850-625-5XXX 5000–5999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2005-02-02 850-625-6XXX 6000–6999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2005-02-02 850-625-7XXX 7000–7999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PANAMACITY FL
2005-02-02 850-677-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 GULFBREEZE 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.