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
2017-03-01 757-782-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2017-03-01 757-790-7XXX 7000–7999Assigned METROPCS, INC. 5562 WILLIAMSBG VA
2017-03-01 757-949-6XXX 6000–6999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2017-03-01 757-949-7XXX 7000–7999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2017-02-27 757-782-1XXX 1000–1999Assigned METROPCS, INC. 5562 NWPTNWSZN1 VA
2017-02-27 757-790-6XXX 6000–6999Assigned METROPCS, INC. 5562 WILLIAMSBG VA
2017-02-27 757-800-0XXX 0000–0999Assigned TELNYX LLC 073H NRFOLKZON3 VA
2017-02-27 757-800-8XXX 8000–8999Assigned TELNYX LLC 073H NRFOLKZON3 VA
2017-02-24 757-999-9XXX 9000–9999Assigned TELNYX LLC 073H BELLEHAVEN VA
2017-02-22 757-381-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON3 VA
2017-02-21 757-533-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2017-02-21 757-533-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2017-02-21 757-629-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2017-02-21 757-949-4XXX 4000–4999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2017-02-21 757-949-5XXX 5000–5999Assigned METROPCS, INC. 5562 NRFOLKZON3 VA
2017-02-13 757-899-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WAKEFIELD VA
2017-02-10 757-614-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 NRFOLKZON1 VA
2017-02-09 757-330-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CAPECHARLS VA
2017-02-09 757-347-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F CHUCKATUCK VA
2017-02-09 757-598-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN4 VA
2017-01-30 757-384-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WHALEYVL VA
2017-01-24 757-614-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON1 VA
2017-01-13 757-505-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F ONANCOCK VA
2017-01-13 757-568-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F COURTLAND VA
2017-01-13 757-829-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F PARKSLEY VA
2017-01-12 757-350-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F EASTVILLE VA
2017-01-12 757-379-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F WINDSOR VA
2017-01-12 757-607-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F EASTVILLE VA
2017-01-11 757-381-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NRFOLKZON3 VA
2017-01-11 757-743-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F BOYKINS VA
2017-01-11 757-755-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F NWPTNWSZN2 VA
2017-01-11 757-789-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F ONANCOCK VA
2017-01-10 757-381-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON3 VA
2017-01-10 757-381-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON3 VA
2017-01-10 757-381-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON3 VA
2017-01-04 757-790-5XXX 5000–5999Assigned METROPCS, INC. 5562 WILLIAMSBG VA
2017-01-04 757-907-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2017-01-04 757-917-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2017-01-04 757-917-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2017-01-04 757-917-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2016-12-08 757-922-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7238 SUFFOLK VA
2016-12-06 757-756-1XXX 1000–1999Assigned TELNYX LLC 073H NRFOLKZON2 VA
2016-12-05 757-280-8XXX 8000–8999Assigned IP HORIZON LLC 515J SURRY VA
2016-12-05 757-356-3XXX 3000–3999Assigned IP HORIZON LLC 515J SMITHFIELD VA
2016-12-05 757-378-1XXX 1000–1999Assigned IP HORIZON LLC 515J WILLIAMSBG VA
2016-12-05 757-379-4XXX 4000–4999Assigned IP HORIZON LLC 515J WINDSOR VA
2016-12-05 757-384-8XXX 8000–8999Assigned IP HORIZON LLC 515J WHALEYVL VA
2016-12-05 757-387-8XXX 8000–8999Assigned IP HORIZON LLC 515J ONANCOCK VA
2016-12-05 757-665-9XXX 9000–9999Assigned IP HORIZON LLC 515J PARKSLEY VA
2016-12-05 757-694-9XXX 9000–9999Assigned IP HORIZON LLC 515J TEMPERNCVL 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.