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
502-836 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
502-837 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAWRENCEBG KY
502-902 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TAYLORSVL KY
502-905 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
502-930 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
502-931 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
502-938 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
502-939 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
504-201 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
504-214 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-256 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-289 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-343 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-388 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-390 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-400 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-427 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-430 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-432 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-450 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-451 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-452 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-453 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-458 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-460 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-481 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-491 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-495 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-559 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
504-615 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-616 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-644 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-722 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-812 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-858 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-908 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-912 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JESUITBEND LA
504-919 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
504-934 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
561-235 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
561-236 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-251 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DELRAY BCH FL
561-267 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-271 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DELRAY BCH FL
561-281 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-312 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-313 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-315 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-319 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH FL
561-329 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WPALMBEACH 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.