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
386-793 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
386-795 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
386-801 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORANGECITY FL
386-837 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORANGECITY FL
386-843 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
386-852 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAYTONABCH FL
386-965 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
386-972 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALATKA FL
404-201 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-202 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-213 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-216 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-218 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-219 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-226 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-229 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-234 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-242 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-245 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-258 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-277 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-281 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-285 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-307 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-310 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-312 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-314 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-316 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-317 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-345 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-358 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-368 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-372 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-374 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-375 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-376 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-386 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-401 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-402 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-403 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-405 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-406 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-408 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-431 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-432 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-433 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-434 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-435 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-444 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA
404-502 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA GA

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.