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
225-931 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-933 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-936 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-937 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-938 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-939 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-978 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-999 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
228-243 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BILOXI MS
228-276 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BILOXI MS
228-324 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BILOXI MS
228-326 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BILOXI MS
228-327 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OCEAN SPG MS
228-332 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PASSCHRSTN MS
228-342 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAYSTLOUIS MS
228-344 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAYSTLOUIS MS
228-465 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BILOXI MS
228-596 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GULFPORT MS
228-623 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PASCAGOULA MS
228-627 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PASCAGOULA MS
228-731 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GULFPORT MS
228-806 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BILOXI MS
229-224 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
229-251 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
229-292 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
229-331 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AMERICUS GA
229-343 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-344 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-347 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-349 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-395 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-400 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAINBRIDGE GA
229-403 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
229-406 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORDELE GA
229-407 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-413 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
229-416 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAINBRIDGE GA
229-417 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORDELE GA
229-460 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
229-548 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
229-834 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
229-848 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TIFTON GA
229-860 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MCRAE GA
229-881 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBANY GA
229-939 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AMERICUS GA
239-209 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORT MYERS FL
239-216 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NO NAPLES FL
239-246 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORT MYERS FL
239-247 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORT MYERS FL
239-248 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NAPLES 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.