NumberResearch Membership · Data 09/19/2026

Recent prefix assignments

77 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

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 - IL 31
NEW CINGULAR WIRELESS PCS, LLC - DC 30
NEW CINGULAR WIRELESS PCS, LLC - GA 8
NEW CINGULAR WIRELESS PCS, LLC 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
219-986 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 REMINGTON IN
224-300 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DEERFIELD IL
225-202 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-206 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CONVENT LA
225-229 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-235 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-244 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON LA
225-245 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STFRNCISVL LA
225-247 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-252 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-276 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-324 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-329 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-331 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CONVENT LA
225-360 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-367 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-385 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PLAQUEMINE LA
225-405 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-485 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-505 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-571 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-572 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-573 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-603 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-715 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-716 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WH CASTLE LA
225-717 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DONALDSNVL LA
225-718 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ROADS LA
225-719 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON LA
225-721 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STFRNCISVL LA
225-776 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PLAQUEMINE LA
225-888 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-907 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-916 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
225-921 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
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

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.