NumberResearch Membership · Data 09/18/2026

Recent prefix assignments

8 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026

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
NEW CINGULAR WIRELESS PCS, LLC - GA 8
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
901-652 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-674 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-734 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-825 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-826 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-827 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-828 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-831 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-832 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-833 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-834 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-846 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-848 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-849 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-859 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-864 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
901-949 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MEMPHIS TN
904-206 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERNADNBCH FL
904-210 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-263 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STARKE FL
904-307 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-315 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
904-318 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-327 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-335 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 YULEE FL
904-403 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-501 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
904-502 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-504 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-521 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-540 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
904-563 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-571 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-583 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 YULEE FL
904-607 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-608 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-610 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-612 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-613 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-614 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-616 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-629 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-631 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-635 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-655 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-699 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-703 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-704 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-705 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
904-707 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.