NumberResearch Membership · Data 2026-04

Recent prefix assignments

380 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04

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

Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.

Most active assignees, last 30 days
8X8, INC. 38
ONVOY, LLC - CA 37
NEW CINGULAR WIRELESS PCS, LLC - IL 33
NEW CINGULAR WIRELESS PCS, LLC - DC 30
ONVOY, LLC - TX 18
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-NXXAssigneeOCNRate centerState
802-598 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT 6390 BURLINGTON VT
802-610 ONVOY, LLC - VT 451F MIDDLEBURY VT
802-611 MULTIPLE OCN LISTING MULT XXXXXXXXXX VT
802-613 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 MONTPELIER VT
802-617 MULTIPLE OCN LISTING MULT XXXXXXXXXX VT
802-618 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 NEWFANE VT
802-623 SHOREHAM TELEPHONE LLC 0064 WHITING VT
802-625 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 CHELSEA VT
802-626 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 LYNDONVL VT
802-627 ONVOY, LLC - VT 451F CRAFTSBURY VT
802-631 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 WARDSBORO VT
802-633 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BARNET VT
802-634 ONVOY, LLC - VT 451F ORLEANS VT
802-635 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 JOHNSON VT
802-644 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 JEFFERSNVL VT
802-645 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WELLS VT
802-647 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 DERBY LINE VT
802-648 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 MORGAN VT
802-649 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 NORWICH VT
802-651 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BURLINGTON VT
802-652 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BURLINGTON VT
802-654 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BURLINGTON VT
802-655 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BURLINGTON VT
802-656 FIDIUM ENTERPRISE SERVICES, LLC 383J BURLINGTON VT
802-657 FIDIUM ENTERPRISE SERVICES, LLC 383J BURLINGTON VT
802-658 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BURLINGTON VT
802-659 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 JACKSONVL VT
802-660 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BURLINGTON VT
802-665 PAETEC ITEL, LLC 829J RUTLAND VT
802-671 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 CASTLETON VT
802-672 VERMONT TELEPHONE CO., INC. 3332 BRIDGEWTR VT
802-674 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WINDSOR VT
802-676 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 MAIDSTONE VT
802-684 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 DANVILLE VT
802-685 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 CHELSEA VT
802-688 UNITED STATES CELLULAR - VT 6289 MANCHESTER VT
802-693 BANDWIDTH.COM CLEC, LLC - VT 005F TUNBRIDGE VT
802-694 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 STAMFORD VT
802-695 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 CONCORD VT
802-698 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 WH RIV JCT VT
802-700 VT
802-705 ONVOY, LLC - VT 451F RANDOLPH VT
802-711 MULTIPLE OCN LISTING MULT XXXXXXXXXX VT
802-713 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 ST ALBANS VT
802-715 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 TROY VT
802-722 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WESTMINSTR VT
802-723 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ISLANDPOND VT
802-724 ONVOY, LLC - VT 451F DORSET VT
802-725 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 PITTSFORD VT
802-727 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 THETFORD VT

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.