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
2003-11-24 757-448-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NRFOLKZON2 VA
2003-11-20 757-277-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NRFOLKZON1 VA
2003-11-20 757-295-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NRFOLKZON3 VA
2003-11-20 757-296-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NRFOLKZON6 VA
2003-11-20 757-741-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J TOANO VA
2003-11-20 757-774-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J SUFFOLK VA
2003-11-20 757-821-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NRFOLKZON4 VA
2003-11-17 757-961-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-11-13 757-695-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J CAPECHARLS VA
2003-11-12 757-689-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2003-10-20 757-637-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 NWPTNWSZN2 VA
2003-10-16 757-305-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2003-10-08 757-553-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2003-10-02 757-268-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2003-10-02 757-846-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2003-10-02 757-846-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 NWPTNWSZN2 VA
2003-09-30 757-305-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2003-09-30 757-319-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON2 VA
2003-09-25 757-576-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2003-09-24 757-388-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-24 757-388-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-09-12 757-263-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2003-09-12 757-263-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON4 VA
2003-09-11 757-961-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-08-29 757-325-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NWPTNWSZN2 VA
2003-08-29 757-333-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2003-08-29 757-333-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2003-08-26 757-553-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2003-08-26 757-580-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2003-08-22 757-962-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-08-13 757-238-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 CRITTENDEN VA
2003-08-12 757-387-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ONANCOCK VA
2003-08-12 757-387-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ONANCOCK VA
2003-08-12 757-387-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ONANCOCK VA
2003-07-25 757-553-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NRFOLKZON1 VA
2003-07-24 757-216-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2003-07-24 757-216-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NRFOLKZON2 VA
2003-07-16 757-256-0XXX 0000–0999Assigned METROPCS, INC. 5562 NWPTNWSZN3 VA
2003-07-16 757-256-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN3 VA
2003-07-16 757-256-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 NWPTNWSZN3 VA
2003-07-16 757-282-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NRFOLKZON2 VA
2003-07-16 757-333-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J 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.