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
2004-07-07 757-277-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2004-07-07 757-301-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2004-07-02 757-232-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2004-07-02 757-232-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN1 VA
2004-06-25 757-747-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-06-25 757-747-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-06-25 757-747-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-06-25 757-747-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-06-25 757-747-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-06-24 757-819-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON1 VA
2004-06-17 757-965-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2004-06-09 757-353-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON2 VA
2004-06-08 757-203-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-203-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-06-08 757-897-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN3 VA
2004-06-02 757-319-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2004-05-27 757-962-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2004-05-25 757-319-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2004-05-19 757-277-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2004-05-18 757-376-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2004-05-18 757-817-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN3 VA
2004-05-18 757-817-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN3 VA
2004-05-18 757-894-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 TEMPERNCVL VA
2004-05-06 757-319-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2004-04-27 757-655-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 PARKSLEY VA
2004-04-27 757-656-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 BELLEHAVEN VA
2004-04-26 757-965-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2004-04-26 757-965-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2004-04-20 757-966-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-04-07 757-319-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2004-03-26 757-965-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2004-03-23 757-319-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2004-03-09 757-673-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON3 VA
2004-03-04 757-747-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-03-04 757-747-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-03-04 757-747-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-03-03 757-277-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2004-03-02 757-747-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-03-02 757-747-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2004-02-24 757-268-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2004-02-24 757-268-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2004-02-23 757-966-4XXX 4000–4999Assigned VERIZON VIRGINIA, INC. 9213 NRFOLKZON3 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.