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
2011-02-16 757-915-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN2 VA
2011-02-11 757-695-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CAPECHARLS VA
2011-02-11 757-909-1XXX 1000–1999Assigned MCC TELEPHONY OF THE MID-ATLANTIC, LLC - VA 168G NRFOLKZON6 VA
2011-02-10 757-273-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2011-02-10 757-316-6XXX 6000–6999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2011-02-10 757-504-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN2 VA
2011-02-10 757-602-2XXX 2000–2999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2011-02-10 757-602-3XXX 3000–3999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2011-02-10 757-602-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2011-02-10 757-751-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN2 VA
2011-02-10 757-933-4XXX 4000–4999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2010-12-03 757-346-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 COURTLAND VA
2010-12-03 757-758-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WAKEFIELD VA
2010-12-03 757-778-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-12-03 757-778-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-11-29 757-304-5XXX 5000–5999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FRANKLIN VA
2010-11-29 757-447-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2010-11-18 757-802-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON2 VA
2010-11-05 757-204-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON6 VA
2010-11-05 757-585-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WILLIAMSBG VA
2010-11-05 757-759-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-11-05 757-759-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-11-03 757-602-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-10-26 757-770-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-10-26 757-770-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-10-21 757-453-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON4 VA
2010-10-21 757-525-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN3 VA
2010-10-21 757-602-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN1 VA
2010-10-21 757-774-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2010-10-21 757-778-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2010-10-21 757-778-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2010-10-21 757-943-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2010-10-18 757-452-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2010-10-18 757-452-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2010-10-18 757-995-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2010-10-14 757-603-8XXX 8000–8999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E WILLIAMSBG VA
2010-10-14 757-603-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E WILLIAMSBG VA
2010-10-13 757-355-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2010-10-13 757-603-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WILLIAMSBG VA
2010-10-13 757-759-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-10-13 757-759-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-10-01 757-447-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2010-09-30 757-610-5XXX 5000–5999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2010-09-30 757-610-6XXX 6000–6999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2010-09-30 757-610-7XXX 7000–7999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2010-09-30 757-610-8XXX 8000–8999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2010-09-30 757-779-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-09-30 757-779-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-09-30 757-779-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-09-30 757-779-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 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.