NumberResearch Membership · Data 2026-04

Recent prefix assignments

77 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 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
Clear Download CSV ↓
Recent NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2019-05-14 909-719 NEW CINGULAR WIRELESS PCS, LLC 6010 UPLAND CA
2019-05-13 302-493 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2019-05-10 317-779 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 INDIANAPLS IN
2019-05-08 757-904 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NRFOLKZON2 VA
2019-05-07 956-471 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAREDO TX
2019-05-06 385-304 NEW CINGULAR WIRELESS PCS, LLC 6010 AMERCNFORK UT
2019-05-02 626-516 NEW CINGULAR WIRELESS PCS, LLC 6010 AZUSA CA
2019-04-29 314-634 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
2019-04-29 816-634 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2019-04-22 225-431 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GALVEZ LA
2019-04-17 253-325 NEW CINGULAR WIRELESS PCS, LLC 6010 TACOMAWVLY WA
2019-04-16 484-697 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 FLEETWOOD PA
2019-04-15 385-328 NEW CINGULAR WIRELESS PCS, LLC 6010 AMERCNFORK UT
2019-04-15 920-501 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GREEN BAY WI
2019-04-11 469-613 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-04-11 470-483 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2019-04-11 862-341 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MADISON NJ
2019-04-09 423-589 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN TN
2019-04-04 626-505 NEW CINGULAR WIRELESS PCS, LLC 6010 AZUSA CA
2019-03-27 510-998 NEW CINGULAR WIRELESS PCS, LLC 6010 ELSBR-PINL CA
2019-03-21 657-376 NEW CINGULAR WIRELESS PCS, LLC 6010 WESTMINSTR CA
2019-03-19 361-206 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 C CHRISTI TX
2019-03-19 984-305 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GOLDSBORO NC
2019-03-18 224-285 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DEERFIELD IL
2019-03-12 947-215 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SOUTHFIELD MI
2019-03-08 272-241 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MT CARMEL PA
2019-02-28 385-302 NEW CINGULAR WIRELESS PCS, LLC 6010 MIDVALE UT
2019-02-28 971-348 NEW CINGULAR WIRELESS PCS, LLC 6010 BEAVERTON OR
2019-02-26 314-759 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KIRKWOOD MO
2019-02-15 985-324 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2019-02-12 479-360 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENTONVL AR
2019-02-12 501-298 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SPRINGLAKE AR
2019-02-11 951-481 NEW CINGULAR WIRELESS PCS, LLC 6010 WOODCREST CA
2019-02-08 669-269 NEW CINGULAR WIRELESS PCS, LLC 6010 SARATOGA CA
2019-02-08 914-415 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSCHSTZN02 NY
2019-02-06 469-668 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLANO TX
2019-02-06 682-287 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2019-01-31 747-290 NEW CINGULAR WIRELESS PCS, LLC 6010 AGOURA CA
2019-01-31 747-312 NEW CINGULAR WIRELESS PCS, LLC 6010 AGOURA CA
2019-01-28 810-529 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAPEER MI
2019-01-25 336-979 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINSTN SAL NC
2019-01-25 385-387 NEW CINGULAR WIRELESS PCS, LLC 6010 AMERCNFORK UT
2019-01-25 786-649 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KEYS FL
2019-01-23 346-379 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CYPRESS TX
2019-01-22 254-346 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BELTON TX
2019-01-22 979-274 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BELLVILLE TX
2019-01-18 470-526 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2019-01-17 346-377 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LANGHAMCRK TX
2019-01-17 432-246 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERMINAL TX
2019-01-17 469-594 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDPRARI TX

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.