NumberResearch Membership · Data 09/20/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, all time — NPA 804
VERIZON VIRGINIA, INC. 199
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 98
PAETEC ITEL, LLC 50
NEW CINGULAR WIRELESS PCS, LLC - DC 47
ONVOY, LLC - VA 44
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 NPA-NXX prefix assignments
AssignedNPA-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
— 804-590 4XXX5XXX6XXX7XXX8XXX which blocks → VERIZON VIRGINIA, INC. 9213 PETERSBURG VA
— 804-594 4XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → VERIZON VIRGINIA, INC. 9213 MIDLOTHIAN VA
— 804-595 not yet reported which blocks → PAETEC ITEL, LLC 829J BETHIA VA
— 804-596 0–9 XXXall 10 · 5 holders which blocks → CORETEL VIRGINIA, LLC - VA 5832 BOWLNGGREN VA
— 804-597 0–9 XXXall 10 · 6 holders which blocks → CORETEL VIRGINIA, LLC - VA 5832 WEST POINT VA
— 804-598 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 POWHATAN VA
— 804-601 0XXX1XXX4XXX5XXX6XXX7XXX8XXX9XXX · 4 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - VA 8825 MIDLOTHIAN VA
— 804-608 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → COMCAST IP PHONE, LLC 318J BETHIA VA
— 804-611 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX VA
— 804-614 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 RICHMOND VA
— 804-620 1XXX3XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J ROCKVILLE VA
— 804-621 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - VA 8825 CHESTER VA
— 804-626 4XXX5XXX6XXX8XXX9XXX · 2 holders which blocks → PAETEC ITEL, LLC 829J SANDSTON VA
— 804-627 1XXX2XXX3XXX which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-628 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-632 0XXX2XXX4XXX6XXX7XXX8XXX · 5 holders which blocks → VERIZON SOUTH, INC. - VA (CONTEL) 0233 BOWLNGGREN VA
— 804-633 not yet reported which blocks → VERIZON SOUTH, INC. - VA (CONTEL) 0233 BOWLNGGREN VA
— 804-638 2XXX3XXX4XXX5XXX6XXX7XXX9XXX · 5 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHESTER VA
— 804-639 8XXX which blocks → VERIZON VIRGINIA, INC. 9213 BETHIA VA
— 804-640 none assigned yet which blocks → METROPCS, INC. 5562 RICHMOND VA
— 804-641 none assigned yet which blocks → METROPCS, INC. 5562 RICHMOND VA
— 804-642 not yet reported which blocks → VERIZON SOUTH, INC. - VA (CONTEL) 0233 HAYES VA
— 804-643 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-644 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-646 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-647 none assigned yet which blocks → OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
— 804-648 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-649 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-651 none assigned yet which blocks → OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
— 804-652 5XXX7XXX8XXX9XXX · 3 holders which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-654 1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 4 holders which blocks → OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 GLOUCESTER VA
— 804-657 0XXX1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J GOOCHLAND VA
— 804-659 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-661 0–9 XXXall 10 · 4 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 CHESTER VA
— 804-662 0XXX which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-663 5XXX7XXX8XXX · 2 holders which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-667 1XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → PAETEC ITEL, LLC 829J ENON VA
— 804-668 2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → PAETEC ITEL, LLC 829J HOPEWELL VA
— 804-669 0–9 XXXall 10 · 6 holders which blocks → BANDWIDTH.COM CLEC, LLC - VA 079F WAVERLY VA
— 804-672 4XXX which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-673 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-674 not yet reported which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-675 8XXX which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-677 none assigned yet which blocks → OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
— 804-678 8XXX9XXX which blocks → VERIZON VIRGINIA, INC. 9213 RICHMOND VA
— 804-680 0–9 XXXall 10 · 5 holders which blocks → CORETEL VIRGINIA, LLC - VA 5832 SANDSTON VA
— 804-681 0XXX1XXX4XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → LEVEL 3 COMMUNICATIONS, LLC - VA 8825 ENON VA
— 804-683 none assigned yet which blocks → OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 RICHMOND VA
— 804-684 1XXX3XXX4XXX5XXX6XXX8XXX9XXX · 5 holders which blocks → VERIZON SOUTH, INC. - VA (CONTEL) 0233 HAYES VA
— 804-690 not yet reported which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 6827 RICHMOND VA

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.