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
802-728 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RANDOLPH VT
802-729 ONVOY, LLC - VT 451F PITTSFIELD VT
802-730 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 JOHNSON VT
802-734 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT 6390 BURLINGTON VT
802-737 FIDIUM ENTERPRISE SERVICES, LLC 383J BURLINGTON VT
802-738 UNITED STATES CELLULAR - VT 6289 WINDSOR VT
802-741 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WH RIV JCT VT
802-742 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WH RIV JCT VT
802-744 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 TROY VT
802-746 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 PITTSFIELD VT
802-747 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RUTLAND VT
802-748 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ST JOHNSBY VT
802-749 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WH RIV JCT VT
802-751 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ST JOHNSBY VT
802-752 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 ST ALBANS VT
802-753 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 BENNINGTON VT
802-754 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ORLEANS VT
802-755 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ALBANY VT
802-757 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WELLSRIVER VT
802-758 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 BRIDPORT VT
802-759 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 ADDISON VT
802-760 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 STOWE VT
802-763 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 SOROYALTON VT
802-764 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 ESSEX JCT VT
802-765 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 SO STRAFFD VT
802-766 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 DERBY VT
802-767 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ROCHESTER VT
802-769 TELEPORT COMMUNICATIONS AMERICA, LLC - VT 881G ESSEX JCT VT
802-770 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RUTLAND VT
802-772 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RUTLAND VT
802-773 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RUTLAND VT
802-774 NATIONAL MOBILE COMMUNICATIONS CORPORATION - VT 3454 RUTLAND VT
802-775 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RUTLAND VT
802-776 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 RUTLAND VT
802-777 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT 6390 BURLINGTON VT
802-780 UNITED STATES CELLULAR - VT 6289 WILMINGTON VT
802-782 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ST ALBANS VT
802-785 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 THETFORD VT
802-786 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 RUTLAND VT
802-793 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MONTPELIER VT
802-794 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 SO STRAFFD VT
802-796 CONSOLIDATED COMMUNICATIONS OF NORTHLAND COMPANY 3331 ALBURG VT
802-797 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 W RUTLAND VT
802-806 ONVOY, LLC - VT 451F WATERBURY VT
802-811 MULTIPLE OCN LISTING MULT XXXXXXXXXX VT
802-821 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 PLAINFIELD VT
802-822 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 NORTON VT
802-823 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 POWNAL VT
802-824 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 SOLONDODRY VT
802-825 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BURLINGTON 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.