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
2002-10-01 757-941-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 WILLIAMSBG VA
2002-09-24 757-962-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2002-09-24 757-962-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2002-09-11 757-276-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 BOYKINS VA
2002-08-02 757-215-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 NRFOLKZON3 VA
2002-08-02 757-689-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2002-06-05 757-216-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2002-06-05 757-216-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2002-06-05 757-216-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2002-06-05 757-216-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2002-06-05 757-216-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2002-04-30 757-643-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2002-04-30 757-643-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2002-04-30 757-926-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2002-04-30 757-926-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2002-04-25 757-301-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2002-04-19 757-215-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NRFOLKZON3 VA
2002-03-29 757-223-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2002-03-29 757-223-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN1 VA
2002-03-12 757-233-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2002-03-12 757-963-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2002-03-12 757-963-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2002-03-12 757-963-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2001-11-15 757-224-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN2 VA
2001-11-15 757-224-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN2 VA
2001-11-15 757-224-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN2 VA
2001-11-15 757-224-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN2 VA
2001-11-15 757-224-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NWPTNWSZN2 VA
2001-11-15 757-410-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON1 VA
2001-11-15 757-410-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON1 VA
2001-11-15 757-410-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON1 VA
2001-11-15 757-963-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2001-11-15 757-963-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2001-11-15 757-963-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2001-11-15 757-963-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2001-11-15 757-963-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 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.