NumberResearch Membership · Data 2026-04

Recent prefix assignments

33 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04

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 33
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
314-570 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-578 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-602 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-603 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-604 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-605 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-606 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-607 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-608 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-609 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-614 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LADUE MO
314-616 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LADUE MO
314-623 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-630 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-640 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-650 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-651 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LADUE MO
314-660 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-691 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-724 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LADUE MO
314-753 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LADUE MO
314-795 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-799 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-803 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-805 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-807 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-808 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-809 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-852 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-952 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-954 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-960 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-971 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
314-974 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
316-200 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-213 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-250 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-253 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-258 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-259 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-305 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-312 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-655 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-734 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-737 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-806 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
316-807 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WICHITA KS
317-292 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 INDIANAPLS IN
317-341 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 INDIANAPLS IN
317-361 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 INDIANAPLS IN

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.