NumberResearch Membership · Data 2026-04

Recent prefix assignments

352 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
NEW CINGULAR WIRELESS PCS, LLC - IL 31
NEW CINGULAR WIRELESS PCS, LLC - DC 30
ONVOY, LLC - CA 28
ONVOY, LLC - NJ 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
941-907 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-911 MULTIPLE OCN LISTING MULT XXXXXXXXXX FL
941-914 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SARASOTA FL
941-915 METROPCS, INC. 5562 SARASOTA FL
941-916 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PUNTAGORDA FL
941-917 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-918 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 VENICE FL
941-920 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BRADENTON FL
941-921 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-922 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-923 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-924 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-925 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-926 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-927 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-928 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SARASOTA FL
941-929 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-932 LEVEL 3 COMMUNICATIONS, LLC - FL 4802 BRADENTON FL
941-950 FL
941-951 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-952 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-953 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-954 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-955 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-957 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 SARASOTA FL
941-958 FL
941-959 FL
941-960 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 SARASOTA FL
941-961 AT&T - LOCAL 7421 SARASOTA FL
941-962 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BRADENTON FL
941-964 CENTURYLINK OF FLORIDA, INC. (UNITED) 0341 BOCAGRANDE FL
941-966 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 0328 VENICE FL
941-976 FL
941-979 PAETEC ITEL, LLC 829J PTCHARLOTT FL
941-981 MCI WORLDCOM COMMUNICATIONS, INC. - FL 7448 PALMETTO FL
941-992 HD CARRIER LLC 321J NORTH PORT FL
941-999 ONVOY, LLC - FL 937C ENGLEWOOD FL
943-205 ONVOY, LLC - GA 067D TALLAPOOSA GA
943-211 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-311 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-411 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-511 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-555 MULTIPLE OCN LISTING MULT DIR ASST GA
943-611 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-700 GA
943-711 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-811 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-911 MULTIPLE OCN LISTING MULT XXXXXXXXXX GA
943-950 GA
943-958 GA

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.