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
802-472 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 HARDWICK VT
802-473 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 ST JOHNSBY VT
802-475 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 PANTON VT
802-476 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BARRE VT
802-477 NATIONAL MOBILE COMMUNICATIONS CORPORATION - VT 3454 BARRE VT
802-479 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BARRE VT
802-482 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 HINESBURG VT
802-483 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 PITTSFORD VT
802-484 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 READING VT
802-485 NORTHFIELD TEL. CO. 0061 NORTHFIELD VT
802-487 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 NEWPORT VT
802-492 VERMONT TELEPHONE CO., INC. 3332 CUTTINGSVL VT
802-494 ONVOY, LLC - VT 451F GREENSBORO VT
802-496 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 WAITSFIELD VT
802-498 PAETEC ITEL, LLC 829J MONTPELIER VT
802-499 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 PROCTOR VT
802-508 MULTIPLE OCN LISTING MULT XXXXXXXXXX VT
802-511 MULTIPLE OCN LISTING MULT XXXXXXXXXX VT
802-518 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 WESTMINSTR VT
802-522 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 BARRE VT
802-524 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ST ALBANS VT
802-525 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 BARTON VT
802-526 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 NORWICH VT
802-527 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ST ALBANS VT
802-528 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 ST ALBANS VT
802-529 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 FAIRLEE VT
802-532 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 LUNENBURG VT
802-533 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 GREENSBORO VT
802-536 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 PUTNEY VT
802-537 SHOREHAM TELEPHONE LLC 0064 BENSON VT
802-540 BANDWIDTH.COM CLEC, LLC - VT 005F BURLINGTON VT
802-541 ONVOY, LLC - VT 451F BROOKFIELD VT
802-542 NUSO, LLC 732J BURLINGTON VT
802-545 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 WEYBRIDGE VT
802-546 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 WEATHESFLD VT
802-548 UNITED STATES CELLULAR - VT 6289 SOLONDODRY VT
802-549 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 MANCHESTER VT
802-551 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 EFAIRFIELD VT
802-553 ONVOY, LLC - VT 451F WEST BURKE VT
802-555 MULTIPLE OCN LISTING MULT DIR ASST VT
802-559 BANDWIDTH.COM CLEC, LLC - VT 005F MILTON VT
802-563 CONSOLIDATED COMMUNICATIONS OF NORTHLAND COMPANY 3331 CABOT VT
802-566 ONVOY, LLC - VT 451F WELLS VT
802-579 UNITED STATES CELLULAR - VT 6289 BRATTLEBO VT
802-583 WAITSFIELD-FAYSTON TELEPHONE CO., INC. 0069 WAITSFIELD VT
802-584 CONSOLIDATED COMMUNICATIONS OF NORTHLAND COMPANY 3331 GROTON VT
802-586 CONSOLIDATED COMMUNICATIONS OF VERMONT COMPANY 5115 CRAFTSBURY VT
802-588 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 WELLSRIVER VT
802-589 LEVEL 3 COMMUNICATIONS, LLC - VT 9450 WASHINGTON VT
802-592 CONSOLIDATED COMMUNICATIONS OF NORTHLAND COMPANY 3331 PEACHAM 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.