NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 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 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
2005-02-22 757-337-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON3 VA
2005-02-22 757-667-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-22 757-667-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-22 757-667-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-22 757-667-9XXX 9000–9999Assigned METROPCS, INC. 5562 NRFOLKZON2 VA
2005-02-18 757-512-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2005-02-18 757-512-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2005-02-18 757-512-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2005-02-18 757-512-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2005-02-17 757-214-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2005-02-17 757-232-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2005-02-17 757-318-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-14 757-302-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 ONANCOCK VA
2005-02-14 757-336-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CHINCOTEGU VA
2005-02-14 757-356-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 SMITHFIELD VA
2005-02-14 757-678-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 EASTVILLE VA
2005-02-14 757-774-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 SUFFOLK VA
2005-02-14 757-891-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 TANGIER VA
2005-02-14 757-941-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 WILLIAMSBG VA
2005-02-11 757-310-7XXX 7000–7999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2005-02-11 757-310-8XXX 8000–8999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2005-02-11 757-310-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2005-02-11 757-644-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-11 757-644-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-11 757-644-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-02-07 757-812-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN3 VA
2005-02-02 757-201-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2005-02-02 757-234-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NWPTNWSZN3 VA
2005-02-02 757-304-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 FRANKLIN VA
2005-02-02 757-331-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CAPECHARLS VA
2005-02-02 757-942-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 SUFFOLK VA
2005-02-01 757-320-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NWPTNWSZN1 VA
2005-02-01 757-320-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NWPTNWSZN1 VA
2005-02-01 757-644-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON2 VA
2005-02-01 757-644-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON2 VA
2005-01-26 757-240-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2005-01-25 757-254-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 NWPTNWSZN3 VA
2005-01-25 757-371-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 SMITHFIELD VA
2005-01-25 757-414-2XXX 2000–2999Assigned CORETEL VIRGINIA, LLC - VA 5832 BELLEHAVEN VA
2005-01-25 757-694-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 TEMPERNCVL VA
2005-01-25 757-891-0XXX 0000–0999Assigned CORETEL VIRGINIA, LLC - VA 5832 TANGIER VA
2005-01-21 757-990-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TEMPERNCVL VA
2005-01-18 757-961-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2005-01-18 757-961-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2005-01-18 757-961-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2005-01-18 757-965-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2005-01-11 757-201-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2005-01-11 757-214-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2005-01-11 757-214-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2005-01-11 757-894-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 TEMPERNCVL VA

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.