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
2010-05-19 757-955-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-05-18 757-955-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2010-05-13 757-716-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2010-05-04 757-528-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NWPTNWSZN1 VA
2010-04-12 757-955-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2010-04-08 757-603-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WILLIAMSBG VA
2010-04-08 757-605-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2010-04-08 757-759-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2010-03-15 757-603-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WILLIAMSBG VA
2010-03-10 757-281-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-281-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-352-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-03-10 757-352-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-03-10 757-355-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 NRFOLKZON2 VA
2010-03-10 757-528-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2010-03-10 757-648-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2010-03-08 757-354-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2010-03-08 757-354-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2010-03-08 757-354-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2010-03-08 757-354-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2010-03-04 757-541-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NRFOLKZON3 VA
2010-03-04 757-634-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WILLIAMSBG VA
2010-03-03 757-504-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2010-03-03 757-541-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2010-03-02 757-598-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 NWPTNWSZN4 VA
2010-02-11 757-694-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 TEMPERNCVL VA
2010-02-10 757-354-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2010-02-10 757-354-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2010-02-10 757-354-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2010-02-10 757-354-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON2 VA
2010-02-10 757-758-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 WAKEFIELD VA
2010-01-29 757-276-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BOYKINS VA
2010-01-29 757-304-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F FRANKLIN VA
2010-01-29 757-346-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F COURTLAND VA
2010-01-29 757-414-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BELLEHAVEN VA
2010-01-29 757-447-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON1 VA
2010-01-29 757-504-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2010-01-29 757-528-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN1 VA
2010-01-29 757-541-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2010-01-29 757-542-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SMITHFIELD VA
2010-01-29 757-655-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PARKSLEY VA
2010-01-29 757-695-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CAPECHARLS VA
2010-01-29 757-741-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F TOANO 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.