NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 757
ONVOY, LLC - VA 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 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
2009-04-30 757-341-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2009-04-30 757-341-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2009-04-30 757-341-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2009-04-23 757-802-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2009-04-20 757-528-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2009-04-20 757-597-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2009-04-20 757-867-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2009-04-16 757-354-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2009-04-16 757-354-9XXX 9000–9999Assigned METROPCS, INC. 5562 NRFOLKZON2 VA
2009-04-14 757-359-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-04-14 757-359-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-04-14 757-606-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON3 VA
2009-03-26 757-379-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 WINDSOR VA
2009-03-26 757-634-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 WILLIAMSBG VA
2009-03-19 757-419-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2009-03-19 757-419-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2009-03-18 757-204-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 NRFOLKZON6 VA
2009-03-18 757-231-4XXX 4000–4999Assigned CORETEL VIRGINIA, LLC - VA 5832 NWPTNWSZN4 VA
2009-03-18 757-250-6XXX 6000–6999Assigned CORETEL VIRGINIA, LLC - VA 5832 TOANO VA
2009-03-18 757-255-6XXX 6000–6999Assigned CORETEL VIRGINIA, LLC - VA 5832 CHUCKATUCK VA
2009-03-18 757-267-1XXX 1000–1999Assigned CORETEL VIRGINIA, LLC - VA 5832 DENDRON VA
2009-03-18 757-276-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 BOYKINS VA
2009-03-18 757-280-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 SURRY VA
2009-03-18 757-302-6XXX 6000–6999Assigned CORETEL VIRGINIA, LLC - VA 5832 ONANCOCK VA
2009-03-18 757-350-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 EASTVILLE VA
2009-03-18 757-394-7XXX 7000–7999Assigned CORETEL VIRGINIA, LLC - VA 5832 NRFOLKZON3 VA
2009-03-18 757-419-5XXX 5000–5999Assigned CORETEL VIRGINIA, LLC - VA 5832 NRFOLKZON2 VA
2009-03-18 757-453-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 NRFOLKZON4 VA
2009-03-18 757-506-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 NWPTNWSZN2 VA
2009-03-18 757-514-6XXX 6000–6999Assigned CORETEL VIRGINIA, LLC - VA 5832 SUFFOLK VA
2009-03-18 757-516-9XXX 9000–9999Assigned CORETEL VIRGINIA, LLC - VA 5832 FRANKLIN VA
2009-03-18 757-655-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 PARKSLEY VA
2009-03-18 757-657-5XXX 5000–5999Assigned CORETEL VIRGINIA, LLC - VA 5832 HOLLAND VA
2009-03-18 757-695-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 CAPECHARLS VA
2009-03-18 757-702-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 CHINCOTEGU VA
2009-03-18 757-742-8XXX 8000–8999Assigned CORETEL VIRGINIA, LLC - VA 5832 COURTLAND VA
2009-03-18 757-745-3XXX 3000–3999Assigned CORETEL VIRGINIA, LLC - VA 5832 CRITTENDEN VA
2009-03-18 757-758-1XXX 1000–1999Assigned CORETEL VIRGINIA, LLC - VA 5832 WAKEFIELD VA
2009-03-18 757-843-1XXX 1000–1999Assigned CORETEL VIRGINIA, LLC - VA 5832 IVOR VA
2009-03-18 757-866-1XXX 1000–1999Assigned CORETEL VIRGINIA, LLC - VA 5832 CLAREMONT VA
2009-03-18 757-986-7XXX 7000–7999Assigned CORETEL VIRGINIA, LLC - VA 5832 WHALEYVL VA
2009-03-13 757-355-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-03-13 757-355-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-03-13 757-355-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-03-10 757-968-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN3 VA
2009-03-06 757-419-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-03-06 757-419-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2009-03-02 757-419-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2009-02-24 757-525-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWPTNWSZN3 VA
2009-02-24 757-525-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWPTNWSZN3 VA

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.